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ntp-service ipv6 source

Use

ntp-service ipv6 source

to specify the source interface for IPv6 NTP messages.

Use

undo ntp-service ipv6 source

to restore the default.

Syntax

ntp-service ipv6 sourceinterface-type interface-number

undo ntp-service ipv6 source

Default

No source interface is specified for IPv6 NTP messages. The device automatically selects the

source IP address for IPv6 NTP messages. For more information, see

RFC 3484

Views

System view

Predefined user roles

network-admin

Parameters

interface-type interface-number

: Specifies an interface by its type and number.

Usage guidelines

If you specify the source interface for IPv6 NTP messages, the device uses the IPv6 address of the

source interface as the source address to send IPv6 NTP messages.

When the device responds to an IPv6 NTP request, the source IPv6 address of the NTP response is

always the IPv6 address of the interface that has received the IPv6 NTP request.

If you do not want the IPv6 address of an interface on the local device to become the destination

address for response messages, use the command.

If you have specified the source interface for IPv6 NTP messages in the

ntp-service ipv6

unicast-server

ntp-service ipv5 unicast-peer

command, the specified interface acts as the

source interface forIPv6 NTP messages.

If you have configured the

ntp-service ipv6 broadcast-server

ntp-serviceipv6multicast-server

command on an interface, the interface acts as the source

interface for broadcast and multicast NTP messages.

If the specified source interface is down, the device does not send IPv6 NTP messages.

Examples

# Specify the source interface of IPv6 NTP messages as GigabitEthernet1/0/1.

<Sysname> system-view

[Sysname] ntp-service ipv6 source gigabitethernet 1/0/1

Содержание FlexNetwork MSR1002-4

Страница 1: ...HPE FlexNetwork MSR Router Series Comware 7 Network Management and Monitoring Command Reference Part number 5998 8765 Software version CMW710 E0407 Document version 6W100 20160526...

Страница 2: ...d 12 212 Commercial Computer Software Computer Software Documentation and Technical Data for Commercial Items are licensed to the U S Government under vendor s standard commercial license Links to thi...

Страница 3: ...18 destination ip 18 destination ipv6 19 destination port 20 display nqa history 20 display nqa reaction counters 22 display nqa result 24 display nqa statistics 31 filename 40 frequency 41 history re...

Страница 4: ...s 66 reaction checked element probe duration 67 reaction checked element probe fail for trap 69 reaction checked element probe fail for trigger 70 reaction checked element rtt 71 reaction trap 73 rres...

Страница 5: ...ervice ipv6 multicast client 114 ntp service ipv6 multicast server 115 ntp service ipv6 source 116 ntp service ipv6 unicast peer 117 ntp service ipv6 unicast server 118 ntp service max dynamic session...

Страница 6: ...max power system view 162 poe pd description 162 poe pd policy priority 163 poe priority 164 poe priority system view 165 poe pse policy priority 166 poe update 166 poe profile 167 poe utilization thr...

Страница 7: ...version 207 snmp agent target host 208 snmp agent trap enable 211 snmp agent trap if mib link extended 212 snmp agent trap life 213 snmp agent trap log 213 snmp agent trap queue size 214 snmp agent u...

Страница 8: ...lean view 265 object list trigger existence view 266 object list trigger threshold view 266 oid action notification view 267 oid action set view 268 oid trigger view 269 rising 269 sample 270 snmp mib...

Страница 9: ...cwmp acs url 298 cwmp acs username 299 cwmp cpe connect interface 299 cwmp cpe connect retry 300 cwmp cpe inform interval 301 cwmp cpe inform interval enable 302 cwmp cpe inform time 302 cwmp cpe pass...

Страница 10: ...kernel starvation 356 display kernel starvation configuration 359 display process 361 display process cpu 364 display process log 366 display process memory 367 display process memory heap 369 display...

Страница 11: ...uration commands 411 display ip netstream cache 411 display ip netstream export 418 display ip netstream template 419 enable 422 ip netstream 423 ip netstream filter 423 ip netstream sampler 424 ip ne...

Страница 12: ...ive 459 reset ipv6 netstream statistics 460 sFlow commands 461 display sflow 461 sflow agent 462 sflow collector 463 sflow counter interval 464 sflow counter collector 465 sflow flow collector 466 sfl...

Страница 13: ...ty logfile frequency 493 info center security logfile size quota 494 info center source 494 info center synchronous 496 info center syslog min age 497 info center syslog trap buffersize 498 info cente...

Страница 14: ...on wired devices 520 packet capture remote interface on wired devices fat APs 521 packet capture stop 521 Document conventions and icons 523 Conventions 523 Network topology icons 524 Support and oth...

Страница 15: ...s vary by module To display the debugging options supported by a module use the debugging module name command Usage guidelines Output from debugging commands is memory intensive To guarantee system pe...

Страница 16: ...atures Sysname display debugging DEV debugging switch is on Related commands debugging ping Use ping to test the reachability of the destination IP address and display ping statistics Syntax ping ip a...

Страница 17: ...added in front of the value to extend it to 8 bits For example if pad is configured as 0x2f then the packets are padded with 0x0000002f to make the total length of the packet meet the requirements of...

Страница 18: ...seq 2 ttl 254 time 1 996 ms 56 bytes from 1 1 2 2 icmp_seq 3 ttl 254 time 1 963 ms 56 bytes from 1 1 2 2 icmp_seq 4 ttl 254 time 1 991 ms Ping statistics for 1 1 2 2 5 packet s transmitted 5 packet s...

Страница 19: ...achable There are 56 bytes in each ICMP echo request Press Ctrl C to abort the ping operation 56 bytes from 1 1 2 2 icmp_seq 0 ttl 254 time 4 685 ms Received ICMP echo replies from the device whose IP...

Страница 20: ...ute s egress interface as the source interface for ICMPv6 echo requests m interval Specifies the interval in milliseconds to send an ICMPv6 echo reply The value range is 1 to 65535 and the default is...

Страница 21: ...0 000 ms Test whether the IPv6 address 2001 2 is reachable Only the statistics are displayed Sysname ping ipv6 q 2001 2 Ping6 56 data bytes 2001 1 2001 2 press CTRL_C to break Ping6 statistics for 200...

Страница 22: ...age of unacknowledged packets to the total packets sent round trip min avg max std dev 4 000 25 000 62 000 20 000 ms Minimum average maximum standard deviation response time in milliseconds tracert Us...

Страница 23: ...sult global Specifies the global routing table none Disables AS resolution vpn Specifies the VPN routing table w timeout Specifies the timeout time in milliseconds of the reply packet for a probe pack...

Страница 24: ...2 192 0 2 9 192 0 2 9 0 861 ms 0 718 ms 0 679 ms MPLS Label 100048 Exp 0 TTL 1 S 1 3 192 0 2 5 192 0 2 5 0 822 ms 0 731 ms 0 708 ms MPLS Label 100016 Exp 0 TTL 1 S 1 4 192 0 2 1 192 0 2 1 0 961 ms 8...

Страница 25: ...ent m max hops Specifies the maximum number of hops allowed for a packet The value range is 1 to 255 and the default is 30 The value must be no smaller than the value of the first hop argument p port...

Страница 26: ...once with the resolve as global keywords and again with the resolve as vpn keywords The output from the tracert ipv6 command includes IPv6 addresses of all the Layer 3 devices that the packets traver...

Страница 27: ...ets Number of bytes of a probe packet 2 2001 2 2 AS 100 0 861 ms 0 718 ms 0 679 ms Probe result of the probe packets that contain a hoplimit value of 2 including the following information about the se...

Страница 28: ...e factor in the range of 0 to 20 Usage guidelines The evaluation of voice quality depends on users tolerance for voice quality For users with higher tolerance for voice quality use the advantage facto...

Страница 29: ...ifies G 729 A law codec type Examples Set the codec type to g729a for the voice operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type voice Sysname nqa admin test voic...

Страница 30: ...for special purpose The string fills the remaining part of payload For the UDP jitter operation the first 68 bytes of the payload of a UDP packet are for special purpose The string fills the remainin...

Страница 31: ...size Available value ranges include 20 to 65507 bytes for the ICMP echo UDP echo or UDP tracert operation 68 to 65507 bytes for the UDP jitter or path jitter operation 16 to 65507 bytes for the voice...

Страница 32: ...iew Predefined user roles network admin Parameters text Specifies a description a case sensitive string of 1 to 200 characters Examples Configure the description as icmp probe for the ICMP echo operat...

Страница 33: ...tion ip 10 1 1 1 destination ipv6 Use destination ipv6 to configure the destination IPv6 address for the operation Use undo destination ipv6 to restore the default Syntax destination ipv6 ipv6 address...

Страница 34: ...voice operation view UDP echo operation view UDP jitter operation view UDP tracert operation view Predefined user roles network admin Parameters port number Specifies the destination port number for...

Страница 35: ...d Examples Display the history records of the UDP tracert operation with administrator name administrator and operation tag tracert Sysname display nqa history administrator tracert NQA entry admin ad...

Страница 36: ...reaction counters to display the current monitoring results of reaction entries Syntax display nqa reaction counters admin name operation tag item number Views Any view Predefined user roles network...

Страница 37: ...probe fail consecutive 162 2 Table 7 Command output Field Description Index ID of a reaction entry Checked Element Monitored performance metric Threshold Type Threshold type Checked Num Number of targ...

Страница 38: ...S N A N A N A N A display nqa result Use display nqa result to display the most recent result of the specified NQA operation Syntax display nqa result admin name operation tag Views Any view Predefine...

Страница 39: ...nded results Packet loss ratio 0 Failures due to timeout 0 Failures due to internal error 0 Failures due to other errors 0 Packets out of sequence 0 Packets arrived late 0 ICMP jitter results RTT numb...

Страница 40: ...ve SD square sum 1189 Positive DS square sum 640 Min negative SD 8 Min negative DS 1 Max negative SD 24 Max negative DS 30 Negative SD number 4 Negative DS number 7 Negative SD sum 56 Negative DS sum...

Страница 41: ...lts Max SD delay 0 Max DS delay 0 Min SD delay 0 Min DS delay 0 Number of SD delay 0 Number of DS delay 0 Sum of SD delay 0 Sum of DS delay 0 Square Sum of SD delay 0 Square Sum of DS delay 0 SD lost...

Страница 42: ...rage jitter 0 0 0 Positive jitter number 0 Min Max Average positive jitter 0 0 0 Sum Square Sum positive jitter 0 0 Negative jitter number 0 Min Max Average negative jitter 0 0 0 Sum Square Sum negati...

Страница 43: ...nnect with the peer Failures due to internal error Number of failures due to internal errors Failures due to other errors Failures due to other errors Packets out of sequence Number of failures due to...

Страница 44: ...jitters from destination to source Negative SD average Average absolute value of negative jitters from source to destination Negative DS average Average absolute value of negative jitters from destina...

Страница 45: ...r This field is available only for the path jitter operation Min Max Average positive jitter Minimum maximum average positive jitter in milliseconds This field is available only for the path jitter op...

Страница 46: ...mmand The result fields display hyphens in one of the following conditions The threshold type is average value The monitored performance metric is ICPIF or MOS for the voice operation The command is n...

Страница 47: ...24 Negative DS sum 58 Negative SD average 1 Negative DS average 1 Negative SD square sum 24 Negative DS square sum 60 One way results Max SD delay 1 Max DS delay 2 Min SD delay 1 Min DS delay 1 Number...

Страница 48: ...92 Negative DS square sum 967 One way results Max SD delay 5 Max DS delay 5 Min SD delay 1 Min DS delay 1 Number of SD delay 550 Number of DS delay 550 Sum of SD delay 1475 Sum of DS delay 1201 Square...

Страница 49: ...tive DS square sum 2 One way results Max SD delay 0 Max DS delay 0 Min SD delay 0 Min DS delay 0 Number of SD delay 0 Number of DS delay 0 Sum of SD delay 0 Sum of DS delay 0 Square Sum of SD delay 0...

Страница 50: ...nded Results Packet loss ratio 0 Failures due to timeout 0 Failures due to internal error 0 Failures due to other errors 0 Packets out of sequence 0 Packets arrived late 0 Path Jitter Results Jitter n...

Страница 51: ...imum positive jitter from source to destination Min positive DS Minimum positive jitter from destination to source Max positive SD Maximum positive jitter from source to destination Max positive DS Ma...

Страница 52: ...um delay from destination to source Min SD delay Minimum delay from source to destination Min DS delay Minimum delay from destination to source Number of SD delay Number of delays from source to desti...

Страница 53: ...er in milliseconds This field is available only for the path jitter operation Sum Square Sum positive jitter Sum square sum of positive jitters This field is available only for the path jitter operati...

Страница 54: ...N A OWD DS OWD SD N A Packets sent in the counting interval Number of sent packets Number of packets of which the one way delay exceeds the threshold packet loss accumulate Packets sent in the counti...

Страница 55: ...types is 0 milliseconds Views DHCP DLSw DNS FTP HTTP SNMP TCP voice operation view ICMP UDP echo operation view ICMP path UDP jitter operation view UDP tracert operation view Predefined user roles ne...

Страница 56: ...guidelines To display the history records of the NQA operation use the display nqa history command The undo form of the command also removes existing history records of an NQA operation Examples Enabl...

Страница 57: ...t the lifetime of the history records to 100 minutes for the ICMP echo operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo...

Страница 58: ...ysname nqa admin test icmp echo history record number 10 init ttl Use init ttl to set the TTL value for UDP packets in the start round of the UDP tracert operation Use undo init ttl to restore the def...

Страница 59: ...estination It then sends ICMP echo requests to measure the delay and jitters from the source to each node If multiple routes exist between the source and destination the operation uses the path specif...

Страница 60: ...xamples Set the maximum number of consecutive probe failures to 20 in a UDP tracert operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type udp tracert Sysname nqa admin...

Страница 61: ...view Predefined user roles network admin Parameters ip address Specifies the IPv4 address of the next hop Usage guidelines If the next hop IPv4 address is not configured the device searches the routi...

Страница 62: ...next hop IPv6 address for the ICMP echo operation Sysname system view Sysname nqa entry admin test Sysname nqa admin test type icmp echo Sysname nqa admin test icmp echo next hop ipv6 10 1 no fragment...

Страница 63: ...NQA operations exist Views System view Predefined user roles network admin Parameters admin name operation tag Specifies an NQA operation by its administrator name and operation tag The admin name ar...

Страница 64: ...p the operation Syntax nqa schedule admin name operation tag start time hh mm ss yyyy mm dd mm dd yyyy now lifetime lifetime forever recurring undo nqa schedule admin name operation tag Default No sch...

Страница 65: ...rmed only once at the specified date and time Usage guidelines You cannot enter the operation view or operation type view of a scheduled NQA operation The NQA operation works between the specified sta...

Страница 66: ...not save the file obtained from the FTP server Use a small file for the FTP operation A big file might result in transfer failure because of timeout or might affect other services for occupying much...

Страница 67: ...st view You can use the raw request command to enter the raw request view Examples Set the operation type to raw for the HTTP operation Sysname system view Sysname nqa entry admin test Sysname nqa adm...

Страница 68: ...mand does not take effect Examples Specify GigabitEthernet 1 0 1 as the output interface for probe packets in the UDP tracert operation Sysname system view Sysname nqa entry admin test Sysname nqa adm...

Страница 69: ...mmands operation username probe count Use probe count to specify the probe times Use undo probe count to restore the default Syntax probe count times undo probe count Default In an UDP tracert operati...

Страница 70: ...cert to obtain the path from the NQA client to the destination A maximum of 64 hops can be detected b The NQA client sends ICMP echo requests to each hop along the path The number of ICMP echo request...

Страница 71: ...onfigure the UDP jitter operation to send packets every 100 milliseconds Sysname system view Sysname nqa entry admin test Sysname nqa admin test type udp jitter Sysname nqa admin test udp jitter probe...

Страница 72: ...Sysname nqa admin test udp jitter probe packet number 100 probe packet timeout Use probe packet timeout to set the timeout time for waiting for a response in the UDP jitter path jitter or voice opera...

Страница 73: ...me of a probe is 3000 milliseconds Views DHCP DLSw DNS FTP HTTP SNMP TCP operation view ICMP UDP echo operation view UDP tracert operation view Predefined user roles network admin Parameters timeout S...

Страница 74: ...content to be sent to the HTTP server Examples Enter raw request view and specify the content of a GET request for the HTTP operation Sysname system view Sysname nqa entry admin test Sysname nqa admin...

Страница 75: ...600000 lower threshold Specifies the lower limit in the range of 0 to 3600000 It must not be greater than the upper limit action type Specifies the action to be triggered The default action is none no...

Страница 76: ...or exceeds 100 the state of the entry is set to over threshold Otherwise the state of the entry is set to below threshold Once the state of the reaction entry changes a trap message is generated and...

Страница 77: ...nitoring the destination to source delay of every UDP jitter packet and set the upper limit to 50 milliseconds and lower limit to 5 milliseconds Before the NQA operation starts the initial state of th...

Страница 78: ...Create reaction entry 1 for monitoring the ICPIF value in the voice operation and set the upper limit to 50 and lower limit to 5 Before the voice operation starts the initial state of the reaction en...

Страница 79: ...To change the attributes in a reaction entry use the undo reaction command to delete the entry and then configure a new one For the MOS threshold the number is expressed in three digits representing o...

Страница 80: ...l number of lost packets in the operation The value range is 1 to 15000 for the ICMP jitter and UDP jitter operations and 1 to 60000 for the voice operation action type Specifies what action to be tri...

Страница 81: ...eshold value upper threshold lower threshold action type none trap only undo reaction item number Default No reaction entries for monitoring the probe duration exist Views DHCP DLSw DNS FTP HTTP SNMP...

Страница 82: ...ype trap only Create reaction entry 2 for monitoring the probe duration of ICMP echo operation and set the upper limit to 50 milliseconds and the lower limit to 5 milliseconds Before the NQA operation...

Страница 83: ...ew Predefined user roles network admin Parameters item number Assigns an ID to the reaction entry in the range of 1 to 10 threshold type Specifies a threshold type accumulate accumulate occurrences Ch...

Страница 84: ...ches or exceeds 10 the state of the entry is set to over threshold If it is below the threshold the state of the entry is set to below threshold Once the state of the reaction entry changes a trap mes...

Страница 85: ...nqa entry admin test Sysname nqa admin test type tcp Sysname nqa admin test tcp reaction 1 checked element probe fail threshold type consecutive 3 action type trigger only Related commands track High...

Страница 86: ...obe packets are not collected Examples Create reaction entry 1 for monitoring the average round trip time of UDP jitter probe packets and set the upper limit to 50 milliseconds and lower limit to 5 mi...

Страница 87: ...ers path change Sends a trap when the UDP tracert operation detects a different path to the destination probe failure consecutive probe failures Sends a trap to the NMS if the number of consecutive pr...

Страница 88: ...to specify the domain name to be resolved in the DNS operation Use undo resolve target to restore the default Syntax resolve target domain name undo resolve target Default The domain name to be resol...

Страница 89: ...ed user roles network admin Usage guidelines When the routing table bypass feature is enabled the following events occur The routing table is not searched Packets are sent to the destination in a dire...

Страница 90: ...times the most recent configuration takes effect If you execute this command and the source ip command for a UDP tracert operation multiple times the most recent configuration takes effect The specif...

Страница 91: ...cent configuration takes effect The specified source IPv4 address must be the IPv4 address of a local interface and the local interface must be up Otherwise no probe packets can be sent out Examples S...

Страница 92: ...must be up Otherwise no probe packets can be sent out Examples In ICMP echo operation view specify 1 1 as the source IPv6 address for ICMP echo requests Sysname system view Sysname nqa entry admin tes...

Страница 93: ...default Syntax statistics hold time hold time undo statistics hold time Default The hold time of statistics groups for an NQA operation is 120 minutes Views DHCP DLSw DNS FTP HTTP SNMP TCP voice opera...

Страница 94: ...l in minutes in the range of 1 to 35791394 Usage guidelines NQA forms statistics within the same collection interval as a statistics group To display information about the statistics groups use the di...

Страница 95: ...the earliest statistics group is deleted Examples Configure NQA to save a maximum of five statistics groups for the ICMP echo operation Sysname system view Sysname nqa entry admin test Sysname nqa ad...

Страница 96: ...k admin Parameters value Specifies the ToS value in the range of 0 to 255 Examples In ICMP echo operation view set the ToS value to 1 in the IP header for probe packets Sysname system view Sysname nqa...

Страница 97: ...take effect For a successful UDP tracert operation make sure the maximum number of hops is not smaller than the value set in the init ttl command Examples Set the maximum number of hops to 16 for pro...

Страница 98: ...ifies the UDP echo operation type udp jitter Specifies the UDP jitter operation type udp tracert Specifies the UDP tracert operation type voice Specifies the voice operation type Examples Specify FTP...

Страница 99: ...stion marks are not allowed For description about the filename parameter see Fundamentals Configuration Guide FTP operation ftp host filename ftp host port filename Examples Configure the URL that the...

Страница 100: ...on 1 0 is used in the HTTP operation Views HTTP operation view Predefined user roles network admin Parameters v1 0 Uses version 1 0 v1 1 Uses version 1 1 Examples Configure the HTTP operation to use H...

Страница 101: ...Usage guidelines After you specify the VPN the NQA operation tests the connectivity in the specified VPN instance Examples Apply the ICMP echo operation to vpn1 Sysname system view Sysname nqa entry...

Страница 102: ...n the NQA server Port Port number specified for the TCP UDP listening service on the NQA server ToS ToS value in reply packets sent by the NQA server Vpn instance Name of the VPN instance to which the...

Страница 103: ...in Parameters ip address Specifies the IP address for the TCP listening service port number Specifies the port number for the TCP listening service in the range of 1 to 65535 vpn instance vpn instance...

Страница 104: ...listening service created Syntax nqa server udp echo ip address port number vpn instance vpn instance name tos tos undo nqa server udp echo ip address port number Default No UDP listening services ex...

Страница 105: ...address must be the address of an interface on the NQA server To ensure successful NQA operations and avoid affecting existing services do not configure the UDP listening service on well known ports...

Страница 106: ...ny view Predefined user roles network admin network operator Parameters verbose Displays detailed information about all IPv6 NTP associations If you do not specify this keyword the command displays on...

Страница 107: ...ch determines the clock accuracy The value is in the range of 1 to 16 A lower stratum level represents higher clock accuracy A stratum 16 clock is not synchronized and cannot be used as a reference cl...

Страница 108: ...2011 9 15 13 059 Rcvtime 00000000 00000000 Thu Feb 7 2036 6 28 16 000 Xmttime 00000000 00000000 Thu Feb 7 2036 6 28 16 000 Roundtrip delay samples 0 000 0 000 0 000 0 000 0 000 0 000 0 000 0 000 Offs...

Страница 109: ...clock is the local clock the value of this field is related to the value of the Clockstratumfield When the value of the Clockstratumfield is 0 or 1 this field displays LOCL When the Clockstratumfield...

Страница 110: ...relative to the primary reference clock in milliseconds Reachabilities Reachability count of the clock source 0 indicates that the clock source is unreachable sync distance Synchronization distance r...

Страница 111: ...ationsare counted in the total number of associations Examples Displaybrief information aboutall IPv4 NTP associations Sysname display ntp service sessions source reference stra reach poll now offset...

Страница 112: ...or when the local clock was last updated to the current time Time is in seconds by default If the time length is greater than 2048 seconds it is displayed in minutes m If the time length is greater th...

Страница 113: ...accuracy The value is in the range of 1 to 16 A lower stratum level represents greater clock accuracy A stratum 16 clock is not synchronized and cannot be used as a reference clock Clock status Statu...

Страница 114: ...nt Broadcast or multicast client mode local poll interval Polling interval of the local device in seconds The value displayed is a power of 2 For example if the displayed value is 6 the poll interval...

Страница 115: ...status Status of the local clock The field is displayed only when you use the ntp service refclock mastercommand to set the local clock as a reference clock When the reach field of thelocal clock is...

Страница 116: ...ispersion 0 00002 ms Reference time d0c5fc32 92c70b1e Wed Dec 29 2010 18 28 02 573 Table 17 Command output Field Description Clock status Status of the system clock synchronized The system clock has b...

Страница 117: ...displaysLOCL When the local clock has any otherstratum this field displaysthe MD5 digest of the first 32 bits of the IPv6 address of the local clock Leap indicator Alarming status 00 Normal 01 Leap se...

Страница 118: ...the upper level clock in seconds synch distance Synchronization distance relative to the upper level NTP server in seconds calculated from dispersion and roundtrip delay values RefID Identifier of the...

Страница 119: ...er synchronization and query The device processes an NTP request by following these rules If no NTP access control is configured peer is granted to the local device and peer devices If the IP address...

Страница 120: ...ynchronized only to authenticated NTP servers To authenticate an NTP server set an authentication key and specify it as a trusted key Examples Enable NTP authentication Sysname system view Sysname ntp...

Страница 121: ...hat has failed the authentication Configure the same key ID and key on the client and server After you specify an NTP authentication key use the ntp service reliable authentication keyid command to co...

Страница 122: ...e the configuration of the command Examples Configure the device to operatein broadcast client mode and receive NTP broadcast messages on GigabitEthernet1 0 1 Sysname system view Sysname interface gig...

Страница 123: ...t server mode on an interface with the command do not add the interface to any aggregate group To add the interface to an aggregate group remove the configuration of the command Examples Configure the...

Страница 124: ...e Use undo ntp service enable to disable the NTP service Syntax ntp service enable undo ntp service enable Default The NTP service isdisabled Views System view Predefined user roles network admin Exam...

Страница 125: ...to access the IPv6 NTP services of the local device Use undo ntp service ipv6 aclto remove the configured NTP service access control right Syntax ntp service ipv6 peer query server synchronization ac...

Страница 126: ...restrictive access right is granted to the peer device If a deny statement or no ACL is matched no access right is granted If no ACL is created for an access right the associated access right is not...

Страница 127: ...lean interfacetoreceive IPv6 NTP messages Use undontp service ipv6 inbound enable to disablean interfacefrom receiving IPv6 NTP messages Syntax ntp service ipv6 inbound enable undo ntp service ipv6 in...

Страница 128: ...v6 broadcast client and an IPv6 broadcast server must be configured with the same multicast address Usage guidelines After you configure the command the devicelistens to IPv6 NTP messages using the sp...

Страница 129: ...e keyidargument is 1 to 4294967295 If you do not specify this option the local device cannot synchronize clients enabled with NTP authentication ttlttl number Specifies the TTL of NTP multicast messag...

Страница 130: ...responds to an IPv6 NTP request the source IPv6 address of the NTP response is always the IPv6 address of the interface that has received the IPv6 NTP request If you do not want the IPv6 address of an...

Страница 131: ...1 to 31 characters If the symmetric passive peer is on the public network do not specify this option authentication keyidkeyid Specifies the key ID to be used for sending NTP messages to the peer The...

Страница 132: ...ocal address you must specify the source interface for NTP messages and cannot specify a VPN for the passive peer Examples Specify the device with the IPv6 address of 2001 1 as the symmetric passive p...

Страница 133: ...TP server address is a link local address the IPv6 NTP messages are sent from the specified source interface and the source address of the messages is the link local address of the interface The inter...

Страница 134: ...number Sets the maximum number of dynamic NTP associations in the range of 0 to 100 Usage guidelines A device can have a maximum of 128 concurrent associations including static associations and dynam...

Страница 135: ...TP messages using the specified multicast address as the destination address If you have configured the device to operate in multicast client mode on an interface with the command do not add the inter...

Страница 136: ...ssages The value range for the ttl numberargument is 1 to 255 The default value is16 versionnumber Specifies the NTP version The value range for thenumberargument is1 to 4 The default value is4 Usage...

Страница 137: ...from an authoritative time source such as an atomicclock has stratum 1 and operates as the primary time server to provide time synchronization for other devices in the network Theaccuracy of each serv...

Страница 138: ...that can provide a trusted authentication key Before you use the command make sure NTP authentication is enabled and an authentication key is configured The key automatically changes to untrusted afte...

Страница 139: ...ource IP address to send NTP messages When the device responds to an NTP request the source IP address of the NTP response is always the IP address of the interface that has received the NTP request I...

Страница 140: ...e peer belongs The vpn instance nameargument is a case sensitive string of 1 to 31 characters If the symmetric passive peer is on the public network do not specify this option authentication keyidkeyi...

Страница 141: ...e with the IP address of 10 1 1 1 as the symmetric passive peer of the local device and configure the local device to run NTP version 4 Specify the source interface of NTP messages asGigabitEthernet1...

Страница 142: ...ce numberargumentrepresents the interface type and number If you do not specify this option the device searches the routing table for the outgoing interface and uses the primary IP address of the outg...

Страница 143: ...ive time Fri Oct 21 2011 11 28 28 058 Synced Table 19 Command output Field Description SNTP server SNTP server NTP server If this field displays the IPv6 address of the NTP server has not been resolve...

Страница 144: ...e IP address of the NTP server has not been resolved successfully Stratum Stratum level of the NTP server which determines the clock accuracy It is in the range of 1 to 16 A lower stratum level repres...

Страница 145: ...ntp authentication keyidto remove anSNTP authentication key Syntax sntp authentication keyidkeyidauthentication mode md5 cipher simple string undo sntp authentication keyidkeyid Default No SNTP authen...

Страница 146: ...xecute the undo sntp service reliable authentication keyid command You can set a maximum of128 keys by executing the command Examples Set an MD5 authentication key with the key ID of 10 and key value...

Страница 147: ...es to the NTP server The value range for the keyidargument is1 to 4294967295 If you do not specify this option the local device and NTP server do not authenticate each other sourceinterface type inter...

Страница 148: ...tion keyid sntp reliable authentication keyid sntp reliable authentication keyid Use sntpreliable authentication keyidto specify an authentication key as a trusted key Use undo sntpreliable authentica...

Страница 149: ...do sntp unicast server server name ip address vpn instancevpn instance name Default No NTP server is specified Views System view Predefined user roles network admin Parameters server name Specifies an...

Страница 150: ...onized to the device To synchronize the PE to a PE or CE in a VPN provide vpn instance vpn instance name in your command If you include thevpn instance vpn instance nameoption in the undo ntp service...

Страница 151: ...ributed devices apply to the MSR4060 4080 The following matrix shows the feature and hardware compatibility Hardware PoE compatibility MSR954 JH296A JH297A JH298A JH299A JH373A No MSR958 JH300A No MSR...

Страница 152: ...ndo apply poe profile interface to remove the PoE profile application from PIs Syntax apply poe profile index index name profile name interface interface range undo apply poe profile index index name...

Страница 153: ...vice Use display poe device to display general PSE information Syntax Distributed devices in standalone mode centralized devices in IRF mode display poe device Distributed devices in IRF mode display...

Страница 154: ...general PSE information Sysname display poe device Slot 1 PSE ID Slot No SSlot No PortNum MaxPower W State Model 4 1 0 1 200 Off LSBMPOEGV48TP 7 1 4 8 200 Off LSBMPOEGV48TP Slot 2 PSE ID Slot No SSlot...

Страница 155: ...lying information for all PIs Examples Display power supplying information for GigabitEthernet 1 0 1 Sysname display poe interface gigabitethernet 1 0 1 PoE Status Enabled Power Priority Critical Oper...

Страница 156: ...ng a test Other fault A fault has caused the PSE to enter the idle status PD disconnected The PD is disconnected Power Mode Power transmission mode of a PI Signal Power is being supplied over signal c...

Страница 157: ...r to the PD based on the configured power though the PD requires more power than the configured power IEEE Class PD power class 0 1 2 3 or 4 Detection Status Power detection status of a PI Disabled Po...

Страница 158: ...P Phone in Room 409 for Peter Pan GE1 0 27 15 0 15 3 15 4 Access Point in Room 509 for Peter GE1 0 28 0 0 0 0 0 0 IP Phone in Room 609 for Peter John GE1 0 29 0 0 0 0 0 0 IP Phone in Room 709 for Jack...

Страница 159: ...splays information about all PSEs in the IRF fabric Centralized devices in IRF mode Examples Display power usage statistics for the PoE power supply and all PSEs Sysname dis poe power usage PoE Curren...

Страница 160: ...cs for all PoE power supplies and PSEs Sysname display poe power usage Slot 1 PoE Current Power 600 W PoE Max Power 2000 W PoE Max Guaranteed Power 1000 W PoE Remaining Allocable Power 800 W PoE Remai...

Страница 161: ...m guaranteed PoE power Total maximum power of all critical PSEs Typically the maximum guaranteed PoE power is equal to the maximum PoE power Powered PoE Ports Number of PIs that are supplying power PS...

Страница 162: ...00 PSE Hardware Version 100 Legacy PD Detection Disabled Power Utilization Threshold 80 PSE Power Policy Disabled PD Power Policy Disabled PD Disconnect Detection Mode DC Distributed devices in IRF mo...

Страница 163: ...ower of the PSE Peak Power Peak power of the PSE Max Power Maximum power of the PSE Remaining Guaranteed Power Remaining guaranteed power of the PSE Maximum guaranteed power of the PSE Total maximum p...

Страница 164: ...ed Low 4 4 On 1 Delivering Power GE1 0 2 Enabled Critical 0 0 Power lack Disabled GE1 0 3 Enabled Low 0 0 Power deny Disabled GE1 0 4 Enabled Critical 0 0 On Searching GE1 0 5 Enabled Low 4 0 Power li...

Страница 165: ...s of a PI Disabled PoE function is disabled Searching The PI is searching for the PD Delivering Power The PI is supplying power to the PD Fault A fault occurred during the test Test The PI is undergoi...

Страница 166: ...Field Description Interface Interface name of a PI Current Current power of a PI Peak Peak power of a PI Max Maximum power of a PI PD Description Type and location description for the PD connected wit...

Страница 167: ...tric Current 3 00 A PoE Current Voltage 55 00 V PoE Lower Input Threshold 111 22 V PoE Upper Input Threshold 131 00 V PoE Lower Output Threshold 45 00 V PoE Upper Output Threshold 57 00 V PoE Hardware...

Страница 168: ...Output Threshold 45 00 V PoE Upper Output Threshold 57 00 V PoE Hardware Version 0002 PoE Software Version 0001 PoE Power Supplies 2 PoE Power Supply 1 Manufacturer Tyco Electronics Com Type PSE2500 A...

Страница 169: ...wer Output Threshold 45 00 V PoE Upper Output Threshold 57 00 V PoE Hardware Version 0002 PoE Software Version 0001 PoE Power Supplies 2 PoE Power Supply 1 Manufacturer Tyco Electronics Com Type PSE25...

Страница 170: ...ation Status PoE power status Normal The PoE power supply is operating correctly Absent The PoE power supply is not present Off The PoE power is turned off Active The active PoE power supply is operat...

Страница 171: ...Index ApplyNum Interfaces Configuration forIPphone 1 6 GE1 0 5 poe enable GE1 0 6 poe priority critical GE1 0 7 GE1 0 8 GE1 0 9 GE1 0 1 Total ports 0 Table 30 Command output Field Description PoE Prof...

Страница 172: ...n field displays the configurations that have taken effect For the descriptions of other fields see Table 30 poe disconnect Use poe disconnect to configure a PD disconnection detection mode Use undo p...

Страница 173: ...es network admin Usage guidelines If a PoE profile has been applied to a PI remove the application before configuring the PI in PoE profile view If a PI has been configured remove the configuration be...

Страница 174: ...se id Specifies a PSE by its ID Examples Enable PoE for PSE 7 Sysname system view Sysname poe enable pse 7 Related commands display poe pse poe legacy enable Use poe legacy enable to enable a PSE to d...

Страница 175: ...ult The maximum PI power is 15400 milliwatts Views PI view PoE profile view Predefined user roles network admin Parameters max power Sets the maximum PI power in milliwatts Examples Set the maximum PI...

Страница 176: ...s to 174 watts pse pse id Specifies a PSE by its ID Usage guidelines To avoid the PSE power overload situation make sure the total power of all PSEs is less than the maximum PoE power The maximum powe...

Страница 177: ...t1 0 1 poe pd description IP Phone For Room 101 poe pd policy priority Use poe pd policy priority to enable PI power management Use undo poe pd policy priority to restore the default Syntax poe pd pol...

Страница 178: ...itical PI high Sets the power supply priority to high low Sets the power supply priority to low Usage guidelines When the PoE power is insufficient power is first supplied to PIs with higher priority...

Страница 179: ...critical Sets the power supply priority to critical The PSE with critical power priority operates in guaranteed mode and power is supplied to it first high Sets the power supply priority to high low S...

Страница 180: ...oe pse policy priority Default PSE power management is disabled Views System view Predefined user roles network admin Usage guidelines If PSE power management is disabled the system does not supply po...

Страница 181: ...E firmware in service in either of the following modes Refresh mode Updates the PSE firmware without deleting it You can use the refresh mode in most cases Full mode Deletes the current PSE firmware a...

Страница 182: ...d use the undo apply poe profile command to remove the application before deleting the PoE profile Examples Create a PoE profile name it abc and specify the index number as 3 Sysname system view Sysna...

Страница 183: ...Specifies a PSE by its ID Usage guidelines If PSE power usage crosses the threshold multiple times in succession the system sends notification messages only for the first crossing For more information...

Страница 184: ...ay SNMPv1 or SNMPv2c community information Syntax display snmp agent community read write Views Any view Predefined user roles network admin network operator Parameters read Specifies SNMP read only c...

Страница 185: ...and in RBAC mode a user role can be bound to the community name ACL Number of the ACL that controls the access of the NMSs in the community to the device Only the NMSs with the IP addresses permitted...

Страница 186: ...context name Views Any view Predefined user roles network admin network operator Parameters context name Specifies an SNMP context by its name a case sensitive string of 1 to 32 characters If no SNMP...

Страница 187: ...ion with privacy authNoPriv Authentication without privacy noAuthNoPriv No authentication no privacy Security model of an SNMPv1 or SNMPv2c group can only be noAuthNoPriv Readview Read only MIB view a...

Страница 188: ...ng and encrypting messages and controlling access to managed objects The local SNMP engine ID uniquely identifies the SNMP engine of the SNMP agent in an SNMP domain Examples Display the local engine...

Страница 189: ...software package includes different MIB files Support for MIBs varies by SNMP software versions Examples Display SNMP MIB node information Sysname display snmp agent mib node iso 1 NA std 1 0 NA iso8...

Страница 190: ...ationInterval lldpNotificationInterval 5 lldpPortConfigPortNum lldpPortConfigTable 6 lldpPortConfigPortNum lldpPortConfigEntry 1 lldpPortConfigPortNum lldpPortConfigPortNum 1 lldpPortConfigAdminStatus...

Страница 191: ...lay snmp agent mib node trap node Name lldpRemTablesChange OID 1 0 8802 1 1 2 0 0 1 Trap Object Name lldpStatsRemTablesInserts OID 1 0 8802 1 1 2 1 2 2 Name lldpStatsRemTablesDeletes OID 1 0 8802 1 1...

Страница 192: ...OID 1 0 8802 1 1 2 1 1 5 Properties NodeType Leaf AccessType RW DataType Integer32 MOR 0x020c1105 Parent lldpConfiguration First child Next leaf lldpPortConfigPortNum Next sibling lldpPortConfigTable...

Страница 193: ...1 6 1 2 Properties NodeType Column AccessType RW DataType Integer MOR 0x020c1202 Parent lldpPortConfigEntry First child Next leaf lldpPortConfigNotificationEnable Next sibling lldpPortConfigNotificati...

Страница 194: ...ght increase but not decrease Counter64 A 64 bit non negative integer that might increase but not decrease Timeticks A non negative integer for time keeping Octstring An octal string OID Object identi...

Страница 195: ...rs Usage guidelines If you do not specify any parameters this command displays all MIB views Examples Display all MIB views Sysname display snmp agent mib view View name ViewDefault MIB Subtree iso Su...

Страница 196: ...s accessible in the MIB view View status Status of the MIB view active MIB view is effective inactive MIB view is ineffective MIB views are active upon their creation at the CLI To temporarily disable...

Страница 197: ...name display snmp agent remote Remote engineID 800063A28000A0FC00580400000001 IPv4 address 1 1 1 1 VPN instance vpn1 Table 39 Command output Field Description Remote engineID Remote SNMP engine ID you...

Страница 198: ...messages that the SNMP agent has received messages were for an unsupported version Number of messages that had an SNMP version not configured on the SNMP agent messages used an unknown SNMP community...

Страница 199: ...ntly Number of dropped response packets forwarded Confirmed Class PDUs dropped silently Number of forwarded packets that have been dropped display snmp agent sys info Use display snmp agent sys info t...

Страница 200: ...agent trap queue Views Any view Predefined user roles network admin network operator Examples Display the trap queue configuration and usage status Sysname display snmp agent trap queue Queue size 100...

Страница 201: ...s disabled syslog notification is disabled system notification is enabled Enabled notifications 6 Disabled notifications 5 Related commands snmp agent trap enable display snmp agent usm user Use displ...

Страница 202: ...v3 Engine ID 800063A203000FE240A1A6 Storage type nonVolatile User status active ACL 2000 Username userv3 Group name mygroupv3 Engine ID 8000259503000BB3100A508 Storage type nonVolatile User status act...

Страница 203: ...the IP address of the NMS must be permitted in the ACL This field appears only when an SNMPv3 user is associated with an ACL rule It is exclusive with the ACL name field ACL name Name of the ACL that...

Страница 204: ...main 10 1 1 1 params securityname public Sysname interface gigabitethernet 1 0 1 Sysname GigabitEthernet1 0 1 enable snmp trap updown Related commands snmp agent target host snmp agent trap enable snm...

Страница 205: ...er security than MD5 3desmd5 Converts the plaintext privacy key to an encrypted key for 3DES encryption used in conjunction with MD5 authentication 3dessha Converts the plaintext privacy key to an enc...

Страница 206: ...pted key is 09659EC5A9AE91BA189E5845E1DDE0CC Related commands snmp agent local engineid snmp agent usm user v3 snmp agent community Use snmp agent community to configure an SNMPv1 or SNMPv2c community...

Страница 207: ...Pv4 ACL for the community ipv4 acl number Specifies a basic IPv4 ACL by its number in the range of 2000 to 2999 name ipv4 acl name Specifies a basic IPv4 ACL for the community The ipv4 acl name argume...

Страница 208: ...that use the community name can access the SNMP agent If you specify an ACL and the ACL has rules only NMSs permitted by the ACL can access the SNMP agent For more information about ACL see ACL and Q...

Страница 209: ...d or set the MIB objects in the system subtree OID 1 3 6 1 2 1 1 Sysname system view Sysname snmp agent sys info version v1 v2c Sysname undo snmp agent mib view ViewDefault Sysname snmp agent mib view...

Страница 210: ...splay snmp agent community snmp agent context Use snmp agent context to create an SNMP context Use undo snmp agent context to delete an SNMP context Syntax snmp agent context context name undo snmp ag...

Страница 211: ...r name ipv4 acl name acl ipv6 ipv6 acl number name ipv6 acl name SNMPv3 in FIPS mode snmp agent group v3 group name authentication privacy read view read view write view write view notify view notify...

Страница 212: ...string of 1 to 63 characters acl ipv6 Specifies a basic IPv6 ACL for the group ipv6 acl number Specifies a basic IPv6 ACL by its number in the range of 2000 to 2999 name ipv6 acl name Specifies a basi...

Страница 213: ...or the user and group If you do not specify an ACL the specified ACL does not exist or the specified ACL does not have any rules all NMSs that use the username can access the SNMP agent If you have sp...

Страница 214: ...to avoid communication problems If you have configured SNMPv3 users change the local SNMP engine ID only when necessary The change can void the SNMPv3 usernames and encrypted keys you have configured...

Страница 215: ...e logging SNMP Get operations Sysname system view Sysname snmp agent log get operation Enable logging SNMP Set operations Sysname system view Sysname snmp agent log set operation Enable logging SNMP a...

Страница 216: ...takes effect The system can store entries for up to 20 unique MIB view records In addition to the four default MIB view records you can create up to 16 unique MIB view records After you delete the def...

Страница 217: ...nes If any device on the path to the NMS does not support packet fragmentation limit the SNMP packet size to prevent large sized packets from being discarded For most networks the default value is suf...

Страница 218: ...lete a remote SNMP engine ID Syntax snmp agent remote ipv4 address ipv6 ipv6 address vpn instance vpn instance name engineid engineid undo snmp agent remote ip address Default No remote SNMP engine ID...

Страница 219: ...source to specify a source IP address for the informs or traps sent by the SNMP agent Use undo snmp agent inform trap source to restore the default Syntax snmp agent inform trap source interface type...

Страница 220: ...raps Sysname system view Sysname snmp agent trap source gigabitethernet 1 0 1 Configure the primary IP address of GigabitEthernet 1 0 2 as the source address of SNMP informs Sysname system view Sysnam...

Страница 221: ...sys info location Default The system location is Hangzhou China Views System view Predefined user roles network admin Parameters sys location Specifies the system location a case sensitive string of 1...

Страница 222: ...Specifies SNMPv2c v3 Specifies SNMPv3 Usage guidelines SNMPv1 and SNMPv2c settings in this command are not supported in FIPS mode Configure the SNMP agent with the same SNMP version as the NMS for su...

Страница 223: ...3 authentication privacy undo snmp agent target host trap inform address udp domain ipv4 address ipv6 ipv6 address params securityname security string vpn instance vpn instance name Default No SNMP no...

Страница 224: ...y model to be authentication with privacy You must specify the authentication key and privacy key when you create the SNMPv3 user Usage guidelines You can specify a maximum of 20 SNMP notification tar...

Страница 225: ...minutes for any change and generates a notification for the most recent change protocol Specifies a module for enabling SNMP notifications For more information about this argument see the command refe...

Страница 226: ...xtended Use snmp agent trap if mib link extended to configure the SNMP agent to send extended linkUp linkDown notifications Use undo snmp agent trap if mib link extended to restore the default Syntax...

Страница 227: ...to 2592000 Usage guidelines When congestion occurs the SNMP agent buffers notifications in a queue The notification lifetime sets how long a notification can stay in the queue A notification is delet...

Страница 228: ...size to set the SNMP notification queue size Use undo snmp agent trap queue size to restore the default queue size Syntax snmp agent trap queue size size undo snmp agent trap queue size Default The SN...

Страница 229: ...ers exist Views System view Predefined user roles network admin Parameters v1 Specifies SNMPv1 v2c Specifies SNMPv2c user name Specifies an SNMP username a case sensitive string of 1 to 32 characters...

Страница 230: ...r the user and group If you do not specify an ACL the specified ACL does not exist or the specified ACL does not have any rules all NMSs that use the username can access the SNMP agent If you have spe...

Страница 231: ...v6 acl name undo snmp agent usm user v3 user name local engineid engineid string remote ipv4 address ipv6 ipv6 address vpn instance vpn instance name In non FIPS mode in RBAC mode snmp agent usm user...

Страница 232: ...typically the NMS to receive the notifications To send SNMPv3 notifications to a target host you need to specify this option and use the snmp agent remote command to bind the IPv4 or IPv6 address to...

Страница 233: ...e sensitive The plaintext form of the key in non FIPS mode is a string of 1 to 64 characters The plaintext form of the key in FIPS mode is a string of 15 to 64 characters which must contain numbers up...

Страница 234: ...r role command to assign more user roles to the user You can assign a maximum of 64 user roles to a user RBAC mode controls access on a per MIB object basis and VACM mode controls access on a MIB view...

Страница 235: ...Tauth and the plaintext privacy key 123456TESTencr for the user Sysname system view Sysname snmp agent group v3 testGroup privacy Sysname snmp agent usm user v3 testUser testGroup simple authenticatio...

Страница 236: ...orithm and key Related commands display snmp agent usm user snmp agent calculate password snmp agent group snmp agent remote snmp agent usm user v3 user role snmp agent usm user v3 user role Use snmp...

Страница 237: ...es to an SNMPv3 user An SNMPv3 user must have a minimum of one user role Examples Assign the user role testRole2 to the SNMPv3 user testUser Sysname system view Sysname snmp agent usm user v3 testUser...

Страница 238: ...1 3 6 1 2 1 16 1 1 1 4 1 etherStatsOctets 1 Sampling interval in seconds 10 Rising threshold 50 associated with event 1 Falling threshold 5 associated with event 2 Alarm sent upon entry startup rising...

Страница 239: ...ssociated with the alarm Falling threshold Alarm falling threshold A falling alarm is generated when the following conditions are met The current sampled value is less than or equal to this threshold...

Страница 240: ...information about all RMON event entries Sysname display rmon event EventEntry 1 owned by user1 is VALID Description N A Community Security Take the action log trap when triggered last triggered at 0...

Страница 241: ...to display information about event log entries Syntax display rmon eventlog entry number Views Any view Predefined user roles network admin network operator Parameters entry number Specifies an event...

Страница 242: ...output Field Description EventEntry entry number owned by owner is status Event log entry owner and status entry number Event log entry index which is the same as the event entry index for which this...

Страница 243: ...GigabitEthernet 1 0 1 Sysname display rmon history gigabitethernet 1 0 1 HistoryControlEntry 6 owned by user1 is VALID Sampled interface GigabitEthernet1 0 1 ifIndex 117 Sampling interval 8 sec with 3...

Страница 244: ...r the history control entry If the expected bucket size specified with the rmon history command exceeds the available history table size RMON sets the bucket size as closely to the expected bucket siz...

Страница 245: ...arm to display information about RMON private alarm entries Syntax display rmon prialarm entry number Views Any view Predefined user roles network admin network operator Parameters entry number Specif...

Страница 246: ...terval Interval in seconds at which data is sampled and compared with the rising and falling thresholds Rising threshold Alarm rising threshold A rising alarm is generated when the following condition...

Страница 247: ...ifetime is set to an amount of time the entry is removed when the timer expires Latest value Most recent sampled value NOTE The prefix of the MIB objects varies by device brands Related commands rmon...

Страница 248: ...play current configuration and display this commands do not display their settings Interface Interface on which statistics are gathered etherStatsOctets Total number of octets received on the interfac...

Страница 249: ...te delta startup alarm falling rising rising falling rising threshold threshold value1 event entry1 falling threshold threshold value2 event entry2 owner text undo rmon alarm entry number Default No R...

Страница 250: ...sses the rising threshold or generates a falling alarm if the first sample crosses the falling threshold rising threshold threshold value1 event entry1 Sets the rising threshold The threshold value1 a...

Страница 251: ...larm event If the sampled value is equal to or less than 5 take no actions Sysname system view Sysname rmon event 1 log Sysname rmon event 2 none Sysname interface gigabitethernet 1 0 1 Sysname Gigabi...

Страница 252: ...e security string argument does not take effect even though you can configure it with the command Instead the system uses the settings you configure with SNMP when it sends RMON SNMP notifications For...

Страница 253: ...ory control entry will be 30 if the expected bucket size is set to 55 but the available bucket size is only 30 interval interval Specifies the sampling interval in the range of 5 to 3600 seconds owner...

Страница 254: ...ot for example 1 3 6 1 2 1 2 1 10 1 8 You can configure a formula to perform the basic math operations of addition subtraction multiplication and division on these variables To get a correct calculati...

Страница 255: ...7483648 to 2147483647 The event entry2 argument represents the index of the event that is triggered when the falling threshold is crossed The value range for the event entry2 argument is 0 to 65535 If...

Страница 256: ...Sysname rmon event 2 none Sysname interface gigabitethernet 1 0 1 Sysname GigabitEthernet1 0 1 rmon statistics 1 Sysname GigabitEthernet1 0 1 quit Sysname rmon prialarm 1 1 3 6 1 2 1 16 1 1 1 6 1 100...

Страница 257: ...set of cumulative traffic statistics collected up to the present time for an interface Statistics include number of collisions CRC alignment errors number of undersize or oversize packets number of b...

Страница 258: ...et action the system automatically creates a set entry and enters action set view You can configure the set action in this view When you set the notification action the system automatically creates a...

Страница 259: ...n When the sampled value is greater than the reference value the trigger condition is met greaterorequal Specifies the Boolean comparison type as greater than or equal to When the sampled value is gre...

Страница 260: ...tion object Use undo context to restore the default Syntax context context name undo context Default A set action does not have a context Views Action set view Predefined user roles network admin Para...

Страница 261: ...guidelines To uniquely identify a monitored object configure a context for it Examples Configure the context contextname1 for a monitored object Sysname system view Sysname snmp mib event trigger owne...

Страница 262: ...nd the previous sampled value is smaller than or equal to the delta falling threshold If the delta value crosses the delta falling threshold multiple times in succession a falling event is triggered o...

Страница 263: ...red object crosses the delta rising threshold multiple times in succession a rising event is triggered only for the first crossing Examples Set the delta rising threshold to 50 and specify the event w...

Страница 264: ...cription to configure a description for a trigger Use undo description to restore the default Syntax description text undo description Default A trigger does not have a description Views Trigger view...

Страница 265: ...0 SampleInstance 0 SampleInstancesHigh 0 SampleInstanceLacks 0 Trigger entry triggerA owned by owner1 TriggerComment triggerA is to monitor the state of the interface TriggerTest boolean TriggerSample...

Страница 266: ...ObjIndex 2 ObjID 1 3 6 1 2 1 2 2 1 2 0 ifDescr 0 ObjIDWildcard false For more information about the command output see Table 53 to Table 56 Related commands snmp mib event snmp mib event object list...

Страница 267: ...1 2 2 1 7 ifAdminStatus SetObjWildcard true SetValue 2 SetTargetTag N A SetContextName context1 SetContextNameWildcard false Table 53 Command output Field Description Event entry EvtComment Descriptio...

Страница 268: ...e Specifies an object list by its owner and name The objects owner argument must be an existing SNMPv3 user The objects name argument is a case sensitive string of 1 to 32 characters If you do not spe...

Страница 269: ...n Sysname display snmp mib event summary TriggerFailures 0 EventFailures 0 SampleMinimum 1 SampleInstanceMaximum 0 SampleInstance 0 SampleInstancesHigh 0 SampleInstanceLacks 0 Table 55 Command output...

Страница 270: ...mation about all triggers and trigger tests Examples Display information about the trigger with the owner owner1 and the name triggerA and the trigger tests Sysname display snmp mib event trigger owne...

Страница 271: ...Table 56 Command output Field Description Trigger entry TriggerComment Description for the trigger TriggerTest Trigger test type Existence Boolean Threshold TriggerSampleType Trigger sampling method...

Страница 272: ...t event Boolean entry BoolCmp Boolean test type unequal equal less lessorequal greater greaterorequal BoolValue Reference value for the Boolean test BoolStartUp Whether the event is enabled for the fi...

Страница 273: ...eltaFalEvtOwner Owner of the Delta falling event ThresDeltaFalEvtName Name of the Delta falling event Related commands snmp mib event trigger event enable Use event enable to enable an event Use undo...

Страница 274: ...cifies the owner of an event Use the trigger owner as the event owner name event name Specifies the name of an event a case sensitive string of 1 to 32 characters Examples Specify an event for a Boole...

Страница 275: ...an existence test Sysname system view Sysname snmp mib event trigger owner owner1 name triggerA Sysname trigger owner1 triggerA test existence Sysname trigger owner1 triggerA existence event owner own...

Страница 276: ...ling threshold If the value of the monitored object crosses the falling threshold at two or more samplings in succession the event is triggered only at the first sampling Examples Set the falling thre...

Страница 277: ...trigger object list action notification view Use object list to specify an object list for a notification action The objects in the list will be added to the notification when the notification action...

Страница 278: ...ect list is specified for a trigger Views Trigger view Predefined user roles network admin Parameters owner objects owner Specifies an object list owner Use the trigger owner as the object list owner...

Страница 279: ...bject list Default No object list is specified for a Boolean trigger test Views Trigger Boolean view Predefined user roles network admin Parameters owner objects owner Specifies an object list owner U...

Страница 280: ...an object list name a case sensitive string of 1 to 32 characters Usage guidelines For more information see object list trigger view Examples Specify the object list with the owner owner1 and name obj...

Страница 281: ...with the owner owner1 and name objectA for the trigger threshold test Sysname system view Sysname snmp mib event trigger owner owner1 name triggerA Sysname trigger owner1 triggerA test threshold Sysna...

Страница 282: ...name event owner1 EventA notification oid 1 3 6 1 2 1 14 16 2 1 Related commands action snmp mib event owner oid action set view Use oid to specify a set action object Use undo oid to restore the defa...

Страница 283: ...object is specified for trigger sampling Views Trigger view Predefined user roles network admin Parameters object identifier Specifies an object by its OID or name a case sensitive string of 1 to 255...

Страница 284: ...e must be greater than or equal to the falling threshold Usage guidelines If the value of the monitored object crosses the rising threshold at two or more samplings in succession an event is triggered...

Страница 285: ...the object value is UINT type use the larger value to subtract the smaller value If the object value is INT type use the present sampled value to subtract the previous sampled value Examples Specify...

Страница 286: ...ew Sysname snmp mib event owner owner1 name EventA Sysname event owner1 EventA Related commands action description event enable snmp mib event snmp mib event object list Use snmp mib event object list...

Страница 287: ...in the object list will be carried in the triggered notification to the NMS Examples Configure an object list with the owner owner1 name objectA and index 10 Specify the object with the OID 1 3 6 1 2...

Страница 288: ...sampled is changed to a value smaller than the number of existing instances the existing instances will continue to be sampled Examples Set the maximum number to 10 for the object instances that can...

Страница 289: ...b event trigger Use snmp mib event trigger to create a trigger and enter its view or enter the view of an existing trigger Use undo snmp mib event trigger to remove a trigger Syntax snmp mib event tri...

Страница 290: ...t The Event MIB trap feature is enabled Views System view Predefined user roles network admin Usage guidelines After you enable the Event MIB trap feature traps are generated when object sampling fail...

Страница 291: ...re wildcarded the event is triggered independently for each wildcarded object Both the startup command and type commands specify the existence trigger test type as absent and the state of the monitore...

Страница 292: ...is triggered when the first sample value is smaller than or equal to the rising threshold If the first sampling fails or the monitored object does not exist at the first sampling the second sampling...

Страница 293: ...nsidered the first sampling Examples Trigger an event for the first Boolean sampling Sysname system view Sysname snmp mib event trigger owner owner1 name triggerA Sysname trigger owner1 triggerA test...

Страница 294: ...gger existence view and trigger threshold view Examples Specify the existence test for a trigger Sysname system view Sysname snmp mib event trigger owner owner1 name triggerA Sysname trigger owner1 tr...

Страница 295: ...st types are present and absent Views Trigger existence view Predefined user roles network admin Parameters absent Monitors the absence of an object changed Monitors the change of the value of an obje...

Страница 296: ...er value Specifies a value for a set action object The value is in the range of 2147483648 to 2147483647 Examples Set the value to 5 for the set action object with the OID 1 3 6 1 2 1 2 2 1 7 3 Sysnam...

Страница 297: ...lue Examples Set the reference value to 5 for the Boolean test Sysname system view Sysname snmp mib event trigger owner owner1 name triggerA Sysname trigger owner1 triggerA test boolean Sysname trigge...

Страница 298: ...action set Sysname event owner1 EventA set context contextname1 Sysname event owner1 EventA set wildcard context Related commands action set context snmp mib event owner wildcard context trigger view...

Страница 299: ...o wildcard oid Default The set action object OID is fully specified Views Action set view Predefined user roles network admin Usage guidelines This command must be used in conjunction with the oid com...

Страница 300: ...id command A wildcarded OID has two parts the OID specified by the oid command and the wildcarded part For example to specify interface description nodes of all interfaces execute the oid ifDescr and...

Страница 301: ...n syntax others verbose Default NETCONF logging is disabled Views System view Predefined user roles network admin Parameters source Specifies a NETCONF operation source that represents clients that us...

Страница 302: ...ter For information about information center configuration see the network management and monitoring configuration guide for the device Examples Configure the device to log NETCONF edit config informa...

Страница 303: ...255 255 Sysname acl ipv4 basic 2001 quit Sysname netconf soap http acl 2001 netconf soap http enable Use netconf soap http enable to enable NETCONF over SOAP over HTTP Use undo netconf soap http enab...

Страница 304: ...letter and to avoid confusion it cannot be all The specified ACL must be an IPv4 basic ACL that has already been created Usage guidelines Only NETCONF clients permitted by the applied ACL can access...

Страница 305: ...nable to enable NETCONF over SSH Use undo netconf ssh server enable to disable NETCONF over SSH Syntax netconf ssh server enable undo netconf ssh server enable Default NETCONF over SSH is disabled Vie...

Страница 306: ...mber undo netconf ssh server port Default Port 830 listens for NETCONF over SSH connections Views System view Predefined user roles network admin Parameters port number Specifies a port by its number...

Страница 307: ...class view the NETCONF message should not contain the shortcut key string If the NETCONF message contains the shortcut key string relevant configurations in XML view might be affected For example in...

Страница 308: ...rd Use cwmp acs default password to configure a password for authentication to the default ACS URL Use undo cwmp acs default password to restore the default Syntax cwmp acs default password cipher sim...

Страница 309: ...ngs as the ACS You do not need to configure this command if the default ACS URL does not require a password for authentication Examples Configure the password used for authentication to the default AC...

Страница 310: ...e username for authentication to the default ACS Use undo cwmp acs default username to restore the default Syntax cwmp acs default username username undo cwmp acs default username Default No username...

Страница 311: ...sword in plaintext form For security purposes the password specified in plaintext form will be stored in encrypted form string Specifies the password Its plaintext form is a case sensitive string of 1...

Страница 312: ...rt path or https host port path format Usage guidelines The device supports only one preferred ACS URL If you execute this command multiple times the most recent configuration takes effect The preferr...

Страница 313: ...username for authentication to the preferred ACS URL If you execute this command multiple times the most recent configuration takes effect For a successful connection make sure the CPE has the same us...

Страница 314: ...you do not need to specify the CWMP connection interface If the CPE has multiple Layer 3 interfaces specify the interface that connects to the ACS as the CWMP connection interface This manual setting...

Страница 315: ...connection retries to 5 Sysname system view Sysname cwmp Sysname cwmp cwmp cpe connect retry 5 cwmp cpe inform interval Use cwmp cpe inform interval to set the periodic Inform interval Use undo cwmp c...

Страница 316: ...ages periodically Views CWMP view Predefined user roles network admin Usage guidelines If this command is configured the CPE sends Inform messages regularly to establish a CWMP session with the ACS To...

Страница 317: ...2012 12 01T20 00 00 cwmp cpe password Use cwmp cpe password to configure the password for the CPE to authenticate the ACS Use undo cwmp cpe password to restore the default Syntax cwmp cpe password cip...

Страница 318: ...e Examples Configure the password used for authenticating the ACS Sysname system view Sysname cwmp Sysname cwmp cwmp cpe password simple newpsw Related commands cwmp cpe username cwmp cpe provision co...

Страница 319: ...efined user roles network admin Usage guidelines Connection requests initiated from the CPE can reach the ACS through a NAT gateway without NAT traversal However for the connection request initiated f...

Страница 320: ...me for the ACS to authenticate to the CPE when it initiates a connection If you execute this command multiple times the most recent configuration takes effect For a successful connection make sure the...

Страница 321: ...n be idle before it is terminated The CPE terminates the connection to the ACS if no traffic is transmitted before the timer expires The timer also specifies the maximum amount of time the CPE waits f...

Страница 322: ...isplay cwmp configuration to display the CWMP configuration Syntax display cwmp configuration Views Any view Predefined user roles network admin network operator Examples Display the CWMP configuratio...

Страница 323: ...time Date and time at which an Inform message is scheduled to be sent If you do not schedule an Inform sending this field displays None Wait timeout Close wait timer This timer is configurable with th...

Страница 324: ...obtained the ACS URL User ACS URL assigned by using the cwmp acs url command or by ACS DHCP ACS URL assigned by the DHCP server Default ACS URL assigned by using the cwmp acs default url command This...

Страница 325: ...do ssl client policy Default No SSL client policy is specified for CWMP Views CWMP view Predefined user roles network admin Parameters policy name Specifies the name of an SSL client policy a string o...

Страница 326: ...fined policy view Predefined user roles network admin Parameters number Specifies an action ID in the range of 0 to 231 cli command line Specifies the command line to be executed when the event occurs...

Страница 327: ...e the CLI defined policy test to shut down GigabitEthernet 1 0 1 when the policy is triggered Sysname system view Sysname rtm cli policy test Sysname rtm test action 1 cli system view Sysname rtm test...

Страница 328: ...slot subslot number option and hardware compatibility Hardware Option compatibility MSR954 JH296A JH297A JH298A JH299A JH373A No MSR958 JH300A JH301A No MSR1002 4 1003 8S No MSR2003 No MSR2004 24 2004...

Страница 329: ...emove an action Syntax action number switchover undo action number Default Monitor policies do not contain any actions Views CLI defined policy view Predefined user roles network admin Parameters numb...

Страница 330: ...licy test Sysname rtm test action 3 switchover action syslog Use action syslog to add a Syslog action to a monitor policy Use undo action to remove an action Syntax action number syslog priority prior...

Страница 331: ...ent For more information about using EAA environment variables see rtm environment Examples Configure an action for the CLI defined policy test to send a log message hello with a severity of 7 from th...

Страница 332: ...nt variables Sysname display rtm environment Name Value config_cmd interface m1 0 1 save_cmd save main force show_run_cmd display current configuration Table 60 Command output Field Description Name N...

Страница 333: ...or policies Sysname display rtm policy active JID Type Event TimeActive PolicyName 507 TCL INTERFACE Aug 29 14 55 55 2013 test Display all monitor policies that have been created Sysname display rtm p...

Страница 334: ...efined user roles network admin Parameters async skip Enables or disables the system to execute the command that triggers the policy If you specify the skip keyword the system executes the actions in...

Страница 335: ...i async mode tab pattern dis inter brief Configure a CLI defined policy to monitor the use of the question mark at command lines that contain the dis inter brief string Enable the system to execute a...

Страница 336: ...e chassis number argument represents the member ID of the IRF member device The slot number argument represents the slot number of the card Distributed devices in IRF mode subslot subslot number Speci...

Страница 337: ...for subcard swapping Sysname system view Sysname rtm cli policy test Sysname rtm test event hotplug slot 2 Distributed devices in standalone mode Configure a CLI defined policy to monitor the card in...

Страница 338: ...rator for comparing the monitored traffic statistic with the restart threshold The restart threshold is crossed if the comparison result meets the condition For keywords available for the restart op a...

Страница 339: ...hold at sampling intervals until the start threshold is crossed 2 Executes the policy 3 Compares the traffic statistic sample with the restart threshold at sampling intervals until the restart thresho...

Страница 340: ...al events EAA executes the policy when an exception occurs to the monitored process restart Monitors the specified process for restart events EAA executes the policy when the monitored process restart...

Страница 341: ...number of the card If you do not specify a card the policy applies to all cards on the specified member device Distributed devices in IRF mode Usage guidelines Use process event monitor policies to m...

Страница 342: ...t op restart val Specifies the restart threshold to be compared with the sampled value The restart val argument can be any data type supported by SNMP including numerals and character strings The CLI...

Страница 343: ...efined policy Use undo event to remove the event in a CLI defined policy Syntax event snmp notification oid oid oid val oid val op op drop undo event Default No SNMP Notification event is configured V...

Страница 344: ...2 2 1 1 2 1 0 oid val admin op eq drop event syslog Use event syslog to configure a Syslog event for a CLI defined monitor policy Use undo event to delete the event in a CLI defined monitor policy Syn...

Страница 345: ...e new event replaces the old event Examples Configure a CLI defined policy to monitor Syslog messages for level 3 to level 0 messages that contain the down string Enable the policy to execute when fiv...

Страница 346: ...ted commands commit rtm environment Use rtm environment to configure an EAA environment variable Use undo rtm environment to delete a user defined EAA environment variable Syntax rtm environment var n...

Страница 347: ...es network admin Parameters var name Specifies a user defined EAA environment variable by its name a case sensitive string of 1 to 63 characters The name can contain digits letters and the underscore...

Страница 348: ...cy you must suspend all monitor policies first and then resume the policies after you finish revising the script The system cannot execute a Tcl defined policy if you edit its Tcl script without suspe...

Страница 349: ...nd both creates and enables the specified Tcl defined monitor policy To revise the Tcl script of a Tcl defined policy you must suspend all monitor policies first and then resume the policies after you...

Страница 350: ...system view Sysname rtm cli policy test Sysname rtm test running time 60 user role Use user role to assign a user role to a CLI defined policy Use undo user role to remove a user role from a CLI defin...

Страница 351: ...ed EAA executes only action 1 A monitor policy supports a maximum of 64 valid user roles User roles added after this limit is reached do not take effect You cannot assign a monitor policy user roles t...

Страница 352: ...s In these commands process refers to both user processes and kernel threads display exception context Use display exception context to display context information for process exceptions Syntax Centra...

Страница 353: ...rates a context information entry for each process exception A context information entry includes the process ID the crash time the core file directory stack information and register information Examp...

Страница 354: ...0000e8 Display the exception context information on the PowerPC based 32 bit device Sysname display exception context Index 1 of 1 Crashed PID 133 routed Crash signal SIGBUS Crash time Wed Apr 10 15 4...

Страница 355: ...18 0x0000000000000031 0x0000000000a205b8 grp20 0x0000000000a20677 0x0000000000000000 grp22 0x000000007bb91014 0x0000000000000000 grp24 0xc0000000005ae1c8 0x0000000000000000 grp26 0xc0000001f00bff20 0x...

Страница 356: ...912_1364387952 core 0 0x0000005555a3bcb4 1 0x0000000120006c1c Backtrace stopped Registers content zero 0x0000000000000000 at 0x0000000000000014 v0 0x0000000000000004 v1 0x0000000000000003 a0 0x0000000...

Страница 357: ...on has been displayed Related commands reset exception context display exception filepath Use display exception filepath to display the core file directory Syntax Centralized devices in standalone mod...

Страница 358: ...tralized devices in IRF mode Sysname display exception filepath The exception filepath on slot 0 is flash Display the core file directory on the standby MPU Distributed devices in standalone mode cent...

Страница 359: ...device If you do not specify this option the command displays kernel thread deadloop information for the global active MPU Distributed devices in IRF mode cpu cpu number Specifies a CPU by its number...

Страница 360: ...r23 Val 0x0000002c Reg r24 Val 0x00000002 Reg r25 Val 0x24000024 Reg r26 Val 0x00000000 Reg r27 Val 0x057d9484 Reg r28 Val 0x0000002c Reg r29 Val 0x00000000 Reg r30 Val 0x0000002c Reg r31 Val 0x000000...

Страница 361: ...00 01 00 00 b0 30 02 be 60 98 0xe2be6050 00 00 00 04 02 21 00 00 00 00 00 00 01 e9 00 00 0xe2be6060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0xe2be6070 00 00 00 00 00 00 00 00 02 be 66 c0 02 be...

Страница 362: ...d name and kernel thread switching time with microsecond precision Register content Register information Reg Name of a register Val Value saved in a register Dump stack Stack information Call trace Fu...

Страница 363: ...its number Centralized devices in IRF mode distributed devices in IRF or standalone mode Examples Display kernel thread deadloop detection configuration Sysname display kernel deadloop configuration T...

Страница 364: ...fies an MPU by its slot number If you do not specify this option the command displays kernel thread exception information for the active MPU Distributed devices in standalone mode slot slot number Spe...

Страница 365: ...e address 0xe00bd000 Last 5 thread switches migration 0 11 16 00 823018 swapper 11 16 00 833018 kthreadd 11 16 00 833518 swapper 11 16 00 833550 disk 11 16 00 833560 Register content Reg r0 Val 0x0000...

Страница 366: ...00 30 02 be 5f e0 0xe2be5f80 02 be 5f c0 00 ac 1b f4 00 00 00 00 02 45 00 00 0xe2be5f90 00 03 00 00 00 00 00 00 02 be 5f e0 00 00 00 30 0xe2be5fa0 02 be 5f c0 00 ac 1b 14 61 f1 2e ae 02 45 00 00 0xe2...

Страница 367: ...display kernel reboot show number offset verbose chassis chassis number slot slot number cpu cpu number Views Any view Predefined user roles network admin Parameters show number Specifies the number...

Страница 368: ...bd000 Display detailed information about the latest kernel thread reboot Sysname display kernel reboot 1 verbose Reboot record 1 Recorded at 2013 05 01 11 16 00 823018 Occurred at 2013 05 01 11 16 00...

Страница 369: ...60 10 00 00 00 00 00 00 00 00 02 be 60 68 0xe2be6010 02 be 60 40 00 e8 c6 a0 00 00 11 17 00 00 00 00 0xe2be6020 02 be 60 40 00 00 00 00 00 00 00 00 02 be 60 98 0xe2be6030 02 27 00 00 00 00 00 00 00 00...

Страница 370: ...time with microsecond precision Dump stack Stack information Call trace Function call stack information which shows the instruction address of a called function at each level No information to displa...

Страница 371: ...es in IRF mode cpu cpu number Specifies a CPU by its number Centralized devices in IRF mode distributed devices in IRF or standalone mode Examples Display brief information about the latest kernel thr...

Страница 372: ...50 Reg xer Val 0x00000000 Reg lr Val 0x0186eff0 Reg ctr Val 0x682f7344 Reg msr Val 0x00784b5c Reg trap Val 0x0000b030 Reg dar Val 0x77777777 Reg dsisr Val 0x40000000 Reg result Val 0x00020300 Dump sta...

Страница 373: ...66 d0 0xe2be6080 02 be 61 e0 00 00 00 02 00 00 00 00 02 be 61 70 0xe2be6090 00 00 00 00 02 21 00 00 05 8d 34 c4 05 7d 92 44 Call trace Function Address 0x8012a4b4 Function Address 0x8017989c Function...

Страница 374: ...lays kernel thread starvation detection configuration for the global active MPU Distributed devices in IRF mode cpu cpu number Specifies a CPU by its number Centralized devices in IRF mode distributed...

Страница 375: ...cess name Specifies a process by its name a case insensitive string of 1 to 15 characters that must not contain question marks or spaces slot slot number Specifies a card by its slot number If you do...

Страница 376: ...of the process For a kernel thread this field displays a hyphen Instance Instance number of the process Whether a process can run multiple instances depends on the software implementation Respawn Indi...

Страница 377: ...e latest start Name Process name Display state information for all processes Sysname display process all JID PID CPU MEM STAT PRI TTY HH MM SS COMMAND 1 1 0 0 0 0 S 120 00 00 04 scmd 2 2 0 0 0 0 S 115...

Страница 378: ...ss is a kernel thread display process cpu Use display process cpu to display CPU usage for all processes Syntax Centralized devices in standalone mode display process cpu Distributed devices in standa...

Страница 379: ...ay process cpu CPU utilization in 5 secs 16 8 1 min 4 7 5 mins 4 7 JID 5Sec 1Min 5Min Name 1 0 0 0 0 0 0 scmd 2 0 0 0 0 0 0 kthreadd 3 0 1 0 0 0 0 ksoftirqd 0 4 0 0 0 0 0 0 watchdog 0 5 0 0 0 0 0 0 ev...

Страница 380: ...ion for the master device Centralized devices in IRF mode chassis chassis number slot slot number Specifies a card on an IRF member device The chassis number argument represents the member ID of the I...

Страница 381: ...killed by a signal Kill Code of the signal that killed the process This field displays two hyphens if the process exited instead of being killed StartTime Time when the user process started EndTime T...

Страница 382: ...e distributed devices in IRF or standalone mode Usage guidelines When a user process starts it requests the following types of memory from the system Text memory Stores code for the user process Data...

Страница 383: ...de display process memory heap job job id verbose slot slot number cpu cpu number Distributed devices in IRF mode display process memory heap job job id verbose chassis chassis number slot slot number...

Страница 384: ...by using the display process memory heap size command and view memory block contents by using the display process memory heap address command Examples Display brief information about heap memory usage...

Страница 385: ...u number Distributed devices in IRF mode display process memory heap job job id address starting address length memory length chassis chassis number slot slot number cpu cpu number Views Any view Pred...

Страница 386: ...7E305A0 14 00 EF FF 00 00 00 00 44 3B E2 B7 8C 05 E3 B7 D B7E305B0 14 00 EF FF 2F 73 62 69 6E 2F 6F 73 70 66 64 00 sbin ospfd B7E305C0 14 00 EF FF 00 00 00 00 A4 3C E2 B7 AC 05 E3 B7 B7E305D0 14 00 EF...

Страница 387: ...ot number Specifies a card on an IRF member device The chassis number argument represents the member ID of the IRF member device The slot number argument represents the slot number of the card If you...

Страница 388: ...or saving core files Usage guidelines Centralized devices The specified directory must be the root directory of a file system on the device Centralized devices in IRF mode The specified directory must...

Страница 389: ...number cpu cpu number Distributed devices in IRF mode monitor kernel deadloop enable chassis chassis number slot slot number cpu cpu number undo monitor kernel deadloop enable chassis chassis number...

Страница 390: ...ysname monitor kernel deadloop enable Related commands display kernel deadloop display kernel deadloop configuration monitor kernel deadloop exclude thread monitor kernel deadloop time monitor kernel...

Страница 391: ...es in IRF mode chassis chassis number slot slot number Specifies an MPU on an IRF member device If you do not specify this option the global active MPU is specified Distributed devices in IRF mode cpu...

Страница 392: ...lot number cpu cpu number Default The interval for identifying a kernel thread deadloop is 8 seconds Views System view Predefined user roles network admin Parameters time time Specifies the interval f...

Страница 393: ...exclude thread monitor kernel starvation enable Use monitor kernel starvation enable to enable kernel thread starvation detection Use undo monitor kernel starvation enable to disable kernel thread sta...

Страница 394: ...tect and report thread starvation If a thread is not executed within an interval the system considers that a starvation has occurred and outputs a starvation message Thread starvation does not impact...

Страница 395: ...range of 1 to 2147483647 If no kernel thread is specified for the undo command the default is restored slot slot number Specifies an MPU by its slot number If you do not specify this option the activ...

Страница 396: ...kernel starvation time time undo monitor kernel starvation time Distributed devices in standalone mode centralized devices in IRF mode monitor kernel starvation time time slot slot number cpu cpu num...

Страница 397: ...d and outputs a starvation message Inappropriate use of the command can cause service problems or system breakdown Make sure you understand the impact of the command on your network before you use it...

Страница 398: ...of the card If you do not specify a card this command displays information for the global active MPU Distributed devices in IRF mode cpu cpu number Specifies a CPU by its number Centralized devices in...

Страница 399: ...MEM HH MM SS CPU Name 1047 1047 120 R 9 1420K 00 02 23 13 53 diagd 1 1 120 S 17 1092K 00 00 20 7 61 scmd 1000 1000 115 S 0 0K 00 00 09 0 84 sock 1 1026 1026 120 S 20 26044K 00 00 05 0 84 syslogd 2 2 1...

Страница 400: ...1 120 S 17 1092K 00 00 21 4 25 scmd 1027 1027 120 S 12 9280K 00 01 12 1 29 devd 1000 1000 115 S 0 0K 00 00 09 0 37 sock 1 5373 5373 120 S 8 1500K 00 00 00 0 37 top 6 6 115 S 0 0K 00 00 01 0 18 events...

Страница 401: ...y key to continue Enter d and then enter a number to modify the refresh interval If you enter 3 statistics are refreshed every 3 seconds Enter the delay interval between updates 1 2147483647 3 Enter n...

Страница 402: ...1 0 00 dbmd 905 905 120 S 35 2464K 00 00 02 0 00 ipbased 863 863 120 S 30 1956K 00 00 00 0 00 had 889 889 120 S 29 61592K 00 00 00 0 00 routed 1160 1160 120 S 28 23096K 00 00 01 0 19 sshd Enter q to q...

Страница 403: ...ay times slot slot number Specifies a card by its slot number If you do not specify this option the command displays thread statistics for the active MPU Distributed devices in standalone mode slot sl...

Страница 404: ...zombie CPU states 83 19 idle 1 68 user 10 08 kernel 5 04 interrupt Memory 755M total 417M available page size 4K JID TID LAST_CPU PRI State HH MM SS MAX CPU Name 1175 1175 0 120 R 00 00 00 1 10 75 to...

Страница 405: ...ates 1 2147483647 3 Enter n and then enter a number to modify the maximum number of displayed threads If you enter 5 statistics for five threads are displayed Enter the max number of threads to displa...

Страница 406: ...single thread scheduling occupies the CPU in milliseconds CPU CPU usage of a thread Name Name of a thread If square brackets exist in a thread name the thread is a kernel thread process core Use proce...

Страница 407: ...ces in IRF mode chassis chassis number slot slot number Specifies a card on an IRF member device The chassis number argument represents the member ID of the IRF member device The slot number argument...

Страница 408: ...lears context information for process exceptions on the active MPU Distributed devices in standalone mode slot slot number Specifies an IRF member device by its ID If you do not specify this option th...

Страница 409: ...ive MPU Distributed devices in standalone mode slot slot number Specifies an IRF member device by its ID If you do not specify this option the command clears kernel thread deadloop information for the...

Страница 410: ...u do not specify this option the command clears kernel thread exception information for the master device Centralized devices in IRF mode chassis chassis number slot slot number Specifies an MPU on an...

Страница 411: ...lot slot number Specifies an MPU on an IRF member device If you do not specify this option the command clears kernel thread reboot information for the global active MPU Distributed devices in IRF mode...

Страница 412: ...MPU Distributed devices in IRF mode cpu cpu number Specifies a CPU by its number Centralized devices in IRF mode distributed devices in IRF or standalone mode Examples Clear kernel thread starvation i...

Страница 413: ...d Usage guidelines This command can be used to stop only processes started by the third part process start command To display the IDs of third party processes use the display process all command Y in...

Страница 414: ...00 00 00 pdflush 15 15 0 0 0 0 S 115 N 00 00 00 kswapd0 16 16 0 0 0 0 S 115 N 00 00 00 aio 0 17 17 0 0 0 0 S 115 N 00 00 00 scsi_eh_0 18 18 0 0 0 0 S 115 N 00 00 00 scsi_eh_1 19 19 0 0 0 0 S 115 N 00...

Страница 415: ...Distributed devices in standalone mode centralized devices in IRF mode display sampler sampler name slot slot number Distributed devices in IRF mode display sampler sampler name chassis chassis number...

Страница 416: ...er name 256 Mode Fixed Packet interval 8 IsNpower Y Distributed devices in standalone mode Display the configuration information about sampler 256 for card 1 Sysname display sampler 256 slot 1 Sampler...

Страница 417: ...pling mode A sampler in this mode randomly selects a packet out of a group of packets Which packet is selected for each sampling varies rate Specifies the sampling rate The value range for this argume...

Страница 418: ...information Syntax display mirroring group group id all local Views Any view Predefined user roles network admin network operator Parameters group id Specifies a mirroring group by its ID in the range...

Страница 419: ...rroring group has taken effect Incomplete The mirroring group configuration is not complete and does not take effect Mirroring port Source port Monitor port Destination port mirroring group Use mirror...

Страница 420: ...terface view Predefined user roles network admin Parameters group id Specifies an existing mirroring group by its ID in the range of 1 to 6 both Mirrors both received and sent packets inbound Mirrors...

Страница 421: ...Each item specifies a single port or a port range in the form of interface type interface number1 to interface type interface number2 The specified ports must be of the same type and on the same card...

Страница 422: ...ing groups Use a monitor port only for port mirroring so the data monitoring device receives and analyzes only the mirrored traffic Do not configure a port of an existing mirroring group as a monitor...

Страница 423: ...rface by its type and number Usage guidelines You can configure monitor ports only for local mirroring groups Use a monitor port only for port mirroring so the data monitoring device receives only the...

Страница 424: ...r Default No mirroring action is configured for a traffic behavior Views Traffic behavior view Predefined user roles network admin Parameters interface interface type interface number Specifies an int...

Страница 425: ...destination ip interface interface type interface number source source ip Distributed devices in standalone mode centralized devices in IRF mode display ip netstream cache verbose type ip ipl2 l2 mpl...

Страница 426: ...and number source source ip Specifies a source IP address in dotted decimal notation If you specify this option this command does not display Layer 2 NetStream entries slot slot number Specifies a car...

Страница 427: ...9 570 190 3 7 34 UDP other 45502422 2272 73 30 8 37 ICMP 14837957 125 24 5 12 34 IP other 77406 5 0 47 52 27 Type DstIP Port SrcIP Port Pro ToS VNI APPID If Direct Pkts DstMAC VLAN SrcMAC VLAN TopLblT...

Страница 428: ...10 28 2013 14 23 03 Distributed devices in standalone mode Display detailed information about NetStream entries for the card in slot 1 Sysname display ip netstream cache verbose slot 1 IP NetStream i...

Страница 429: ...t packet arrived 10 28 2013 14 12 03 Last packet arrived 10 28 2013 14 23 03 L2 0012 3f86 e94c 10 0012 3f86 e86a 0 GE1 4 1 I 1253 SamplerMode 1 SamplerInt 64 Active 5 510 Bytes Pkt 210 First packet ar...

Страница 430: ...entries counted Number of Layer 2 and Layer 3 flows that have been counted Last statistics resetting time Last time the reset ip netstream statistics command was executed This field displays Never if...

Страница 431: ...address source port Protocol number ToS Application layer protocol ID Interface name direction Number of packets ICMP packets do not contain port number fields so the type and code fields are capture...

Страница 432: ...time Number of bytes per packet Arrival time of the first packet of the flow Arrival time of the last packet of the flow display ip netstream export Use display ip netstream export to display informa...

Страница 433: ...ersion 5 exported flows number Number of flows that are exported in version 5 format Version 5 exported UDP datagrams number failed Number of UDP packets that are sent in version 5 format The field in...

Страница 434: ...device Centralized devices in IRF mode chassis chassis number slot slot number Specifies a card on an IRF member device The chassis number argument represents the member ID of the IRF member device Th...

Страница 435: ...thm 1 PAD 1 Sampling interval 4 Table 84 Command output Field Description Flow template refresh frequency Refresh frequency at which the templates are sent in packets Flow template refresh interval Re...

Страница 436: ...et was forwarded accurate to milliseconds Input interface index Index of the input interface Output interface index Index of the output interface PAD Padding string Sampling interval Sampling rate ena...

Страница 437: ...tgoing traffic Examples Enable NetStream for incoming traffic on GigabitEthernet 1 0 1 Sysname system view Sysname interface gigabitethernet 1 0 1 Sysname GigabitEthernet1 0 1 ip netstream inbound ip...

Страница 438: ...identify the flows NetStream does not collect data for these flows Examples Use ACL 2003 for outbound NetStream filtering on GigabitEthernet 1 0 1 Sysname system view Sysname interface gigabitetherne...

Страница 439: ...os bgp nexthop tos destination prefix tos prefix tos protocol port tos source prefix undo ip netstream aggregation as destination prefix prefix prefix port protocol port source prefix tos as tos bgp n...

Страница 440: ...und interface index tos as Specifies the ToS AS aggregation by ToS source AS number destination AS number inbound interface index and outbound interface index tos bgp nexthop Specifies the ToS BGP nex...

Страница 441: ...counted as multiple aggregate flows Examples Set the NetStream aggregation mode to AS and enter NetStream AS aggregation mode view Sysname system view Sysname ip netstream aggregation as Sysname ns ag...

Страница 442: ...y a destination host with the same IP address but different UDP ports in the same view the most recent configuration takes effect You can specify destination hosts with the same IP address and UDP por...

Страница 443: ...rate 10 ip netstream export source Use ip netstream export source to specify the source interface for data packets sent to NetStream servers The IP address of the interface is used as the source IP of...

Страница 444: ...p netstream export source interface gigabitethernet 1 0 2 Related commands ip netstream aggregation ip netstream export v9 template refresh rate packet Use ip netstream export v9 template refresh rate...

Страница 445: ...tream export v9 template refresh rate packet 100 Related commands ip netstream export v9 template refresh rate time ip netstream export v9 template refresh rate time Use ip netstream export v9 templat...

Страница 446: ...o record AS information Use ip netstream export version 9 to export NetStream data in the version 9 format and choose whether to record AS and BGP next hop information Use undo ip netstream export ver...

Страница 447: ...red the NetStream aggregation data export uses the version 9 format Examples Configure the device to export NetStream data in the version 5 format and to specify the NetStream data to include the sour...

Страница 448: ...lds undo ip netstream mpls Default MPLS packet statistics collection is disabled Views System view Predefined user roles network admin Parameters label positions Specifies position of the labels to be...

Страница 449: ...System view Predefined user roles network admin Parameters minutes Sets the aging timer for active flows in the range of 1 to 60 minutes Usage guidelines A flow is considered active if packets for the...

Страница 450: ...s Sysname system view Sysname ip netstream timeout inactive 60 Related commands ip netstream timeout active reset ip netstream statistics Use reset ip netstream statistics to age out all flows in the...

Страница 451: ...ted devices in standalone mode centralized devices in IRF mode display ipv6 netstream cache slot slot number verbose Distributed devices in IRF mode display ipv6 netstream cache chassis chassis number...

Страница 452: ...MPLS flow entries counted 20 IPL2 flow entries counted 20 Last statistics resetting time 01 01 2000 at 00 01 02 IPv6 packet size distribution 1103746 packets in total 1 32 64 96 128 160 192 224 256 2...

Страница 453: ...ution 1103746 packets in total 1 32 64 96 128 160 192 224 256 288 320 352 384 416 448 480 249 694 000 000 000 000 000 000 000 000 000 000 000 000 000 512 544 576 1024 1536 2048 2560 3072 3584 4096 460...

Страница 454: ...ache IPv6 active flow entries Number of active IPv6 flows in the cache MPLS active flow entries Number of active IPv6 MPLS flows in the cache IPL2 active flow entries Number of active Layer 2 flows wi...

Страница 455: ...Number of packets per flow Active time in seconds of each flow Inactive time in seconds of each flow Type DstIP Port SrcIP Port Pro TC FlowLbl APPID If Direct Pkts Statistics of the active flows in t...

Страница 456: ...ache TCP flag Destination mask Source mask Destination AS Source AS Routing next hop BGP next hop VPN to which the outbound packets belong VPN to which the inbound packets belong Sampling mode IPv6 Ne...

Страница 457: ...the IPv6 NetStream data is exported Flow destination VPN instance VPN to which the destination address of the IPv6 NetStream data export belongs Flow destination IP address UDP Destination IP address...

Страница 458: ...t slot number Specifies a card on an IRF member device The chassis number argument represents the member ID of the IRF member device The slot number argument represents the slot number of the card If...

Страница 459: ...4 Last forwarded 4 Source AS 4 Destination AS 4 Input Interface Index 4 Output Interface Index 4 IP protocol version 1 Direction 1 Sampling algorithm 1 PAD 1 Sampling interval 4 L3 outbound template...

Страница 460: ...eld type Field length bytes Out packets 8 Out bytes 8 First forwarded 4 Last forwarded 4 Input Interface Index 4 Output Interface Index 4 IPv6 source address 16 IPv6 destination address 16 IPv6 nextho...

Страница 461: ...rt time Time when the template was exported most recently Field count Total number of fields in the template Field type Type of a field in the template Field length bytes Length of the field in bytes...

Страница 462: ...n interface Syntax ipv6 netstream inbound outbound undo ipv6 netstream inbound outbound Default IPv6 NetStream is disabled on an interface Views Interface view Predefined user roles network admin Para...

Страница 463: ...n ACL to identify intended packets If you want to collect data for specific flows use the ACL permit statements to identify the flows IPv6 NetStream collects data only for these flows If you do not wa...

Страница 464: ...ace gigabitethernet 1 0 1 Sysname GigabitEthernet1 0 1 ipv6 netstream inbound Sysname GigabitEthernet1 0 1 ipv6 netstream inbound sampler abc ipv6 netstream aggregation Use ipv6 netstream aggregation...

Страница 465: ...index protocol port Specifies the protocol port aggregation by protocol number source port and destination port source prefix Specifies the source prefix aggregation by source AS number source addres...

Страница 466: ...t belongs The vpn instance name argument is a case sensitive string of 1 to 31 characters If the destination is on the public network do not specify this option Usage guidelines You can specify the sa...

Страница 467: ...of the destination host and UDP port 6000 as the export destination port number Sysname system view Sysname ipv6 netstream aggregation as Sysname ns6 aggregation as ipv6 netstream export host 40 1 60...

Страница 468: ...am data export Usage guidelines You can configure different source interfaces in different IPv6 NetStream aggregation mode views If no source interface is configured in IPv6 NetStream aggregation mode...

Страница 469: ...n 9 templates are sent to NetStream servers for an update The value range is 1 to 600 Usage guidelines Version 9 is template based and supports user defined formats An IPv6 NetStream device must send...

Страница 470: ...version 9 templates to NetStream servers regularly because the servers do not permanently save templates You can adjust the refresh frequency or refresh interval for the device to send version 9 templ...

Страница 471: ...ds BGP next hops Usage guidelines An IPv6 NetStream entry records the source IPv6 address destination IPv6 address and two AS numbers for each address You can choose to configure which AS numbers are...

Страница 472: ...d devices in IRF mode The max entries argument takes effect on each IRF member device If you execute the ipv6 netstream max entry max entries command multiple times the most recent configuration takes...

Страница 473: ...er for inactive flows Use undo ipv6 netstream timeout inactive to restore the default Syntax ipv6 netstream timeout inactive seconds undo ipv6 netstream timeout inactive Default The aging timer is 30...

Страница 474: ...s User view Predefined user roles network admin Usage guidelines It takes the system several minutes to execute the command During this period the system does not collect IPv6 NetStream data Examples...

Страница 475: ...Yes MSR4060 4080 No on the management Ethernet interfaces of the MPUs Yes on Ethernet interfaces of the SPUs display sflow Use display sflow to display sFlow configuration and operation information Sy...

Страница 476: ...tance Name of the VPN instance to which the sFlow collector belongs Description Description of the sFlow collector Port information Information about interfaces configured with sFlow Interface Interfa...

Страница 477: ...v6 ipv6 address Specifies an IPv6 address for the sFlow agent Usage guidelines As a best practice manually configure an IP address for the sFlow agent If you execute this command multiple times the mo...

Страница 478: ...00 bytes and the default value is 1400 bytes port port number Specifies the UDP port number of the sFlow collector in the range of 1 to 65535 The default is 6343 time out seconds Specifies the aging t...

Страница 479: ...ow counter collector Use sflow counter collector to specify an sFlow collector for counter sampling Use undo sflow counter collector to restore the default Syntax sflow counter collector collector id...

Страница 480: ...ge for this argument is 1 to 10 Examples Specify sFlow collector 2 on GigabitEthernet 1 0 1 for flow sampling Sysname system view Sysname interface gigabitethernet 1 0 1 Sysname GigabitEthernet1 0 1 s...

Страница 481: ...ing mode determine undo sflow sampling mode Default Fixed sampling mode is used Views Layer 3 Ethernet interface view Predefined user roles network admin Parameters determine Specifies the fixed sampl...

Страница 482: ...ts out of which flow sampling will sample a packet on the interface The value range for this argument is 1000 to 5000 Examples Enable flow sampling to sample a packet out of 4000 packets on GigabitEth...

Страница 483: ...ipv4 address Specifies the source IPv4 address of sent sFlow packets ipv6 ipv6 address Specifies the source IPv6 address of sent sFlow packets Examples Specify the source IPv4 address of sent sFlow p...

Страница 484: ...redefined user roles network admin Usage guidelines You can specify the directory to save the diagnostic log file by using the info center diagnostic logfile directory command The system clears the di...

Страница 485: ...g file directory flash diagfile Writing frequency 24 hour 0 min 0 sec Table 89 Command output Field Description Diagnostic log file Enabled Diagnostic logs can be output to the diagnostic log file Dis...

Страница 486: ...mation timestamp format Log host Date Other output destination Date display logbuffer Use display logbuffer to display the state of the log buffer and the log information in the log buffer Syntax Cent...

Страница 487: ...nal logs in to the device or the device reboots notification 6 Informational Informational message For example a command or a ping operation is executed informational 7 Debugging Debugging message deb...

Страница 488: ...d log information of the log buffer Sysname display logbuffer chassis 0 slot 1 Log buffer Enabled Max buffer size 1024 Actual buffer size 512 Dropped messages 0 Overwritten messages 0 Current messages...

Страница 489: ...r If you do not specify a card this command displays information for all cards Distributed devices in standalone mode slot slot number Specifies an IRF member device by its member ID If you do not spe...

Страница 490: ...ut Field Description CHASSIS Member ID of the device in the IRF fabric Distributed devices in IRF mode SLOT Slot number of the card Distributed devices SLOT Device ID Centralized devices in IRF mode E...

Страница 491: ...file directory Writing frequency Log file writing frequency display security logfile summary Use display security logfile summary to display the summary of the security log file Syntax display securi...

Страница 492: ...the security log file Writing frequency Security log file writing frequency Related commands authorization attribute Security Command Reference enable log updown Use enable log updown to enable an int...

Страница 493: ...ode This command cannot survive a reboot or an active standby switchover Distributed devices in standalone mode This command cannot survive an IRF reboot or a master subordinate switchover Centralized...

Страница 494: ...ic logfile frequency Use info center diagnostic logfile frequency to configure the interval at which the system saves diagnostic logs from the diagnostic log file buffer to the diagnostic log file Use...

Страница 495: ...e quota size undo info center diagnostic logfile quota Default The maximum size for the diagnostic log file is 5 MB Views System view Predefined user roles network admin Parameters size Specifies the...

Страница 496: ...sent to log hosts in standard format Views System view Predefined user roles network admin Parameters unicom Specifies the unicom format cmcc Specifies the China Mobile Communications Corporation cmcc...

Страница 497: ...logbuffer info center enable info center logbuffer size Use info center logbuffer size to set the maximum number of logs that can be stored in the log buffer Use undo info center logbuffer size to re...

Страница 498: ...defined user roles network admin Parameters dir name Specifies a directory by its name a string of 1 to 64 characters Usage guidelines The specified directory must have been created The log file has a...

Страница 499: ...nable to disable the log file feature Syntax info center logfile enable undo info center logfile enable Default The log file feature is enabled Views System view Predefined user roles network admin Ex...

Страница 500: ...ed commands info center logfile enable info center logfile overwrite protection Use info center logfile overwrite protection to enable log file overwrite protection Use undo info center logfile overwr...

Страница 501: ...fo center logfile size quota Default The maximum size for the log file is 5 MB Views System view Predefined user roles network admin Parameters size Specifies the maximum size for the log file in MB T...

Страница 502: ...AN interface 100 on device A conflicts with the IP address of another device on the network device A will output the following log information repeatedly Jan 1 07 27 48 636 2000 Sysname ARP 6 DUPIFIP...

Страница 503: ...n period info center loghost Use info center loghost to specify a log host and to configure output parameters Use undo info center loghost to restore the default Syntax info center loghost vpn instanc...

Страница 504: ...ost 1 1 1 1 info center loghost source Use info center loghost source to specify a source IP address for logs sent to log hosts Use undo info center loghost source to restore the default Syntax info c...

Страница 505: ...Parameters usage Specifies an alarm threshold The value must be an integer in the range of 1 to 100 Usage guidelines When the security log file is full the system deletes the oldest logs and then writ...

Страница 506: ...This command cannot survive a reboot or an active standby switchover Distributed devices in standalone mode This command cannot survive an IRF reboot or a master subordinate switchover Centralized dev...

Страница 507: ...figure the interval for saving security logs to the security log file Use undo info center security logfile frequency to restore the default Syntax info center security logfile frequency freq sec undo...

Страница 508: ...ws System view Predefined user roles network admin Parameters size Sets the maximum size for the security log file in MB The value range is 1 to 10 Examples Set the maximum size to 6 MB for the securi...

Страница 509: ...ot be filtered Disabled Debugging which cannot be filtered Disabled Disabled Diagnostic log file All supported modules cannot be filtered Disabled Disabled Debugging which cannot be filtered Disabled...

Страница 510: ...ultiple times the most recent configuration takes effect Examples Output only VLAN module s information with the emergency level to the console Sysname system view Sysname info center source default c...

Страница 511: ...t configuration command and press the Enter key to execute the command Enable synchronous information output and then save the current configuration enter interactive information Sysname system view S...

Страница 512: ...he log trap buffer can store a maximum of 1024 traps Views System view Predefined user roles network admin Parameters buffersize Specifies the maximum number of log traps that can be stored in the log...

Страница 513: ...cant 32 bits in milliseconds and yyy is the least significant 32 bits For example 0 21990989 equals Jun 25 14 09 26 881 2007 The boot time shows the time since system startup date Sets the timestamp f...

Страница 514: ...ss yyyy such as Dec 8 10 12 21 2007 The date time shows the current system time iso Sets the ISO 8601 timestamp format for example 2009 09 21T15 32 55 no year date Sets the timestamp format to the cu...

Страница 515: ...log file Syntax logfile save Views Any view Predefined user roles network admin Usage guidelines You can specify the directory to save the log file by using the info center logfile directory command T...

Страница 516: ...Syntax security logfile save Views Any view Predefined user roles security audit Usage guidelines The system clears the security log file buffer after saving the buffered security logs to the security...

Страница 517: ...essages Views System view Predefined user roles network admin Usage guidelines This command enables the device to send an SNMP notification for each log message it outputs The device encapsulates logs...

Страница 518: ...t terminal perform the following tasks 4 Execute the terminal monitor and terminal debugging commands 5 Enable the information center The information center is enabled by default 6 Use a debugging com...

Страница 519: ...rent terminal is 6 Informational Views User view Predefined user roles network admin Parameters severity Specifies a log severity level in the range of 0 to 7 Usage guidelines This command enables the...

Страница 520: ...onitoring of logs is enabled on the console and disabled on the monitor terminal Views User view Predefined user roles network admin Usage guidelines This command takes effect only for the current con...

Страница 521: ...ess Log load balance function Disabled Local time stamp Disabled Log host numbers 2 Log host 1 IP address Port 1 2 3 6 2000 Total logs UDP packets exported 112 87 Log host 2 VPN instance abc IP addres...

Страница 522: ...nd port number of the log host Total logs Total number of flow log entries exported to the log hosts UDP packets exported Total number of UDP packets used to export the flow log entries A UDP packet c...

Страница 523: ...racters including hyphen underscore _ and dot ipv4 address Specifies a log host by its IPv4 address The address must be a valid unicast address and cannot be a loopback address ipv6 ipv6 address Speci...

Страница 524: ...w logs sent to it will be lost Examples Enable load balancing for flow logging Sysname system view Sysname userlog flow export load balancing Related commands userlog flow export host userlog flow exp...

Страница 525: ...s the UTC time in the timestamp of flow logs Views System view Predefined user roles network admin Usage guidelines The device uses either the local time or the UTC time in the timestamp of flow logs...

Страница 526: ...iple times the most recent configuration takes effect Examples Set the flow log version to 3 0 Sysname system view Sysname userlog flow export version 3 Related commands userlog flow export host userl...

Страница 527: ...the information center Their severity level is informational With the information center you can specify multiple log output destinations including the console log host and log file Log entries in AS...

Страница 528: ...e Name flash a pcap User Name N A Password N A Display packet capture status information for radio 1 of AP 1 Sysname display packet capture status AP name ap1 Radio ID 1 Radio mode 802 11n 2 4GHz Chan...

Страница 529: ...erface interface type interface number capture filter capt expression display filter disp expression limit captured frames limit limit frame size bytes autostop duration seconds raw brief verbose View...

Страница 530: ...s capture ring buffer duration seconds Rotates the packet file when the rotation interval expires The seconds argument sets the rotation interval The value range is 1 to 2147483647 seconds capture rin...

Страница 531: ...lobytes The packet capture stops if any one of the limits for the stop options is reached The packet capture also stops if the file system s limit on the number of files has been reached The autostop...

Страница 532: ...Stops capturing packets if the maximum packet file size is exceeded when file rotation is disabled The kilobytes argument sets the maximum packet file size The value range is 1 to 65536 kilobytes If y...

Страница 533: ...pecify the DNS domain name for the server address field for example ftp sdp 21 test cfg The username and password must be the same as those configured on the FTP server If the server authenticates onl...

Страница 534: ...tem management in Fundamentals Configuration Guide display filter disp expression Specifies an expression to match packets to be displayed a case sensitive string of 1 to 256 characters If you do not...

Страница 535: ...mand is executed the client such as Wireshark connected to the AP can obtain packets captured on the specified interface To stop the capture while it is capturing packets use the packet capture stop c...

Страница 536: ...522 Views User view Predefined user roles network admin Examples Stop the packet capture Sysname packet capture stop Related commands packet capture local interface packet capture remote interface...

Страница 537: ...which you select at least one x y Asterisk marked square brackets enclose optional syntax choices separated by vertical bars from which you select one choice multiple choices or none 1 n The argument...

Страница 538: ...warding and other Layer 2 features Represents an access controller a unified wired WLAN module or the access controller engine on a unified wired WLAN switch Represents an access point Represents a wi...

Страница 539: ...products or components Third party products or components Accessing updates Some software products provide a mechanism for accessing software updates through the product interface Review your product...

Страница 540: ...e Worldwide www hpe com assistance Subscription Service Support Alerts www hpe com support e updates Software Depot www hpe com support softwaredepot Customer Self Repair not applicable to all devices...

Страница 541: ...feedback Hewlett Packard Enterprise is committed to providing documentation that meets your needs To help us improve the documentation send any errors suggestions or comments to Documentation Feedback...

Страница 542: ...rname 306 cwmp cpe wait timeout 307 cwmp enable 307 D data fill 15 data size 16 debugging 1 delta falling 247 delta rising 248 description 18 description event view 249 description trigger view 250 de...

Страница 543: ...28 display rmon prialarm 231 display rmon statistics 233 display rtm environment 318 display rtm policy 318 display sampler 401 display security logfile summary 477 display sflow 461 display snmp mib...

Страница 544: ...nter source 494 info center synchronous 496 info center syslog min age 497 info center syslog trap buffersize 498 info center timestamp 499 info center timestamp loghost 500 info center trace logfile...

Страница 545: ...client 107 ntp service broadcast server 108 ntp service dscp 109 ntp service enable 110 ntp service inboundenable 110 ntp service ipv6 acl 111 ntp service ipv6 dscp 112 ntp service ipv6 inbound enable...

Страница 546: ...ion checked element probe fail for trigger 70 reaction checked element rtt 71 reaction trap 73 Remote support 526 reset exception context 394 reset ip netstream statistics 436 reset ipv6 netstream sta...

Страница 547: ...user role 222 sntp authentication enable 130 sntp authentication keyid 131 sntp enable 132 sntp ipv6 unicast server 133 sntp reliable authentication keyid 134 sntp unicast server 135 source interface...

Страница 548: ...534 Websites 526 wildcard context action set view 283 wildcard context trigger view 284 wildcard oid action set view 285 wildcard oid trigger view 286 X xml 292...

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